Show that, when SI units for µ0 and ε0 are entered, the units given by the right-hand side of the equation in the problem above are m/s.

Answers

Answer 1

The unit m/s represents the speed of light. Therefore, the units of the right-hand side of the equation prove that the speed of light is represented in the equation.

The equation mentioned in the question is as follows; The SI units of magnetic permeability and permittivity of free space are Henry/meter and farad/meter respectively. In order to prove that the units given by the right-hand side of the equation are m/s, we need to perform the following steps: Substitute the values of magnetic permeability and permittivity of free space in the equation. Let's substitute µ0 and ε0 values in the above equation, we get; In order to perform this step, we need to know the units of each component in the equation. A unit of force is Newton, and a unit of charge is Coulomb. A magnetic field has the unit Tesla. Let's find out the units of the right-hand side component of the above equation. We can now rearrange the equation to make it simpler.!)

The unit m/s represents the speed of light. Therefore, the units of the right-hand side of the equation prove that the speed of light is represented in the equation.

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Related Questions

which symbol should replace the box to correctly compare the numbers? -3.1□-2.4

Answers

The number -3.1 is smaller than the number -2.4 which is -3.1 < -2.4.

What is inequality?

Inequality is defined as an equation that does not contain an equal sign. Inequality is a term that describes a statement's relative size and can be used to compare these two claims.

A number line refers to a straight line in mathematics that has numbers arranged at regular intervals or portions along its width. A number line is often shown horizontally and can be postponed in any direction.

The numbers are given below.

-3.1 and -2.4

The number -3.1 is smaller than the number -2.4 which is -3.1 < -2.4.

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PLEASE HELP WILL GIVE THE CROWN
Ms. Anderson deposits $7,000 into a savings account that pays a simple interest of 2% per year. What is the total amount of money that will be in her account at the end of 3 years?

Answers

Answer:

7420

Step-by-step explanation:

7000 times 1.06 is 6% interest for 3 years

PLEASE HELP ME GUYS!!

PLEASE HELP ME GUYS!!

Answers

this is your answer hope it's helpful for you

PLEASE HELP ME GUYS!!

Question 5. Solve for X. Can someone help me I don’t know how to solve this one

Question 5. Solve for X. Can someone help me I dont know how to solve this one

Answers

Answer:

x = 7

Step-by-step explanation:

since 2 sides are congruent, then the triangle is isosceles with base angles being congruent , both (9x - 25)

the sum of the 3 angles in the triangle = 180° , that is

9x - 25 + 9x - 25 + 104 = 180

18x + 54 = 180 ( subtract 54 from both sides )

18x = 126 ( divide both sides by 18 )

x = 7

please can you all figure this out and explain it easily as you can !

please can you all figure this out and explain it easily as you can !

Answers

Answer:

y = 7/10

Step-by-step explanation:

1. Subtract 10 from both sides of the equation

2. Simplify

3. Subtract 5y from both sides of the equation

4. Simplify

5. divide both sides of the equation

6. simplify

7. solution

HURRY PLS OR IMA FAIL-

Sally and Mary are best friends. Their families both went to the beach on June 1

st to

celebrate the start of summer vacation. After that day Sally’s family continues to go to the

beach every 4 days. Mary’s family only goes to the beach every 14 days. On what day will both

girls be back at the beach on the same day?


a. Would you use Greatest Common Factor or Least Common Multiple to help solve

this problem?

Answers

Answer: least common multiple and they meet up on the 28th day.

Step-by-step explanation: Sally's family goes on their 7th trip on the 28th day since 7*4 =28. Mary's family goes on their 2nd trip also on the 28th day since 14 * 2 = 28. 28 is the LCM.

Answer:

They would meet on the 28th day; Least common multiple.

Step-by-step explanation:

How many different possible outcomes are there if you spin a spinner labeled
Red, Blue, Yellow, Green, Purple three times?

Answers

The different possible outcomes if you spin a spinner labeled

Red, Blue, Yellow, Green, Purple three times is 360 outcomes

This question has to do with the arrangement since, for each spin, the colors can fall in different positions.

If the spinner is spun once, the total number of possible outcomes if you spin a spinner labeled  Red, Blue, Yellow, Green, Purple is 5! (there are 5 colors)

5! = 5 * 4 * 3 * 2

5! = 120 ways

If you spin the spinner 3 times, the total possible outcomes will be 3(120) = 360 ways

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Which function is undefined for x = 0?
Oy=³√x-2
Oy=√x-2
Oy=³√x+2
y = √x+2

Answers

The function that is undefined for x=0 is y=√x+2.

The functions y=³√x-2 and y=√x-2 are defined for all real numbers

since the only restriction would be taking the square root or cube root of a negative number, but in these functions, x-2 is always non-negative.

On the other hand, the function y=√x+2 is undefined for x=-2,

since the expression inside the square root would be negative.

Therefore, the function that is undefined for x=0 is y=√x+2.

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Please help I need it asap!!!

Please help I need it asap!!!

Answers

The compound inequality for which there is no solution is 3m + 12 > 33 and -4m ≥ 32.

What is an inequality?

Let's solve each compound inequality separately:

-2m - 12 < -24 ⇒ -2m < -12

⇒ m > 6

7m + 8 > 22 ⇒ 7m > 14

⇒ m > 2

The solution set for the first inequality is m > 6, and the solution set for the second inequality is m > 2. To satisfy both inequalities, m must be greater than both 6 and 2, so the solution set is m > 6. Therefore, there is a solution for the first compound inequality.

3m + 12 > 33 ⇒ 3m > 21

⇒ m > 7

-4m ≥ 32 ⇒ m ≤ -8

The solution set for the first inequality is m > 7, and the solution set for the second inequality is m ≤ -8. There is no number that satisfies both inequalities, so there is no solution for this compound inequality.

5m > 15 ⇒ m > 3

-6m < 18 ⇒ m > -3

The solution set for the first inequality is m > 3, and the solution set for the second inequality is m < -3. There is no number that satisfies both inequalities, so there is no solution for this compound inequality.

-3m ≥ 12 ⇒ m ≤ -4

m - 6 < 3 ⇒ m < 9

The solution set for the first inequality is m ≤ -4, and the solution set for the second inequality is m < 9. The only number that satisfies both inequalities is m ≤ -4, so there is a solution for this compound inequality.

Therefore, the compound inequality for which there is no solution is 3m + 12 > 33 and -4m ≥ 32.

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Dierdre’s work to solve a math problem is shown below. Problem: How many 1 and one-half-foot pieces can be cut from a 12-foot length of ribbon? Step 1: 1 and one-half divided by 12 = n Step 2: Three-halves divided by 12 = n Step 3: Three-halves times StartFraction 1 Over 12 EndFraction = n Step 4: StartFraction 3 Over 24 EndFraction = n Answer: One-eighth = n What was Dierdre’s first error? She switched the divisor and the dividend in step 1 when creating an equation to model the problem. She used an improper fraction in step 2 that is not equivalent to 1 and one-half. She replaced the divisor by its reciprocal in step 3 instead of replacing the dividend by its reciprocal. She reduced the fraction in step 4 incorrectly.

Answers

Answer:

A. She switched the divisor and the dividend in step 1 when creating an equation to model the problem.

Step-by-step explanation:

Answer: A

Step-by-step explanation: No Step-by-step explanation, just listen to me.

Which value of y makes the equation 7.2 - y=6?
SELECT ONE:
y=43.2
y=1.2
y=0.2
y=13.2

Answers

Answer:

y=1.2

Step-by-step explanation:

7.2-1.2=6

just number 15 please

just number 15 please

Answers

$95.40 hdjshsbshsjhshs

The Vanderbloom family already traveled 200 miles on their vacation. The total distance that they will travel (d) is a function of their rate of travel (r) and their upcoming travel time (t).

Answers

Answer:

See explanation

Step-by-step explanation:

The question is incomplete. However, I'll ask and answer possible questions that emanate from the given parameter.

A possible question is: Write the given information as a function of distance.

We have that;

\(Base\ Distance = 200\)

\(Time = t\)

\(Rate = r\)

The function would be calculated as:

Base Distance + Rate * Time

Substitute values for Base Distance, Rate and Time

This gives:

\(200 + r * t\)

\(200 + rt\)

Hence;

\(Distance = 200 + rt\)

Another possible question is to determine the current distance travelled by the family at a rate of 80 miles per hour for 3 hours.

Here, we have:

\(r = 80\)

\(t = 3\)

Substitute these values in \(Function = 200 + rt\)

\(Distance = 200 + 80 * 3\)

\(Distance = 200 + 240\)

\(Distance = 440\)

a bin of candy holds 10 1/2 lbs. how many 3/4 lb boxes of candy can you put in the bin

Answers

You can put 14 boxes of candy weighing 3/4 lb each in the bin.

To determine how many 3/4 lb boxes of candy can fit in a bin, we divide the total weight of the bin by the weight of each box.

First, let's convert the mixed number 10 1/2 lbs to an improper fraction.

10 1/2 lbs = (10 * 2 + 1) / 2 = 21/2 lbs

Next, we divide the total weight of the bin (21/2 lbs) by the weight of each box (3/4 lb):

(21/2 lbs) / (3/4 lb) = (21/2) * (4/3) = (21 * 4) / (2 * 3) = 84/6 = 14

As a result, you can fill the bin with 14 boxes of sweets that each weigh 3/4 lb.

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Which value of a would make the expression 5 1/3÷4/a equivalent to a whole number?

Answers

Answer:

Any number that is multiples of 33,6,9,12

Step-by-step explanation:

Have a great day!!

Subtract -2x^2-2x-7−2x
2
−2x−7 from 2x^{2}+72x
2
+7.

Answers

Answer:

-78x² - 4x^-7 + 7

Step-by-step explanation:

we compute using mathematical rules

-2x^2- 2x^-7 -2x^2-2x^-7 - (2x^2 +72x^2+7)

-4x^2-4x^-7-2x^2-72x^2-7

= -78x² - 4x^-7 + 7

The subtraction of the polynomial - 2x² - 2x - 7 from 2x² + 7 will be 4x² + 2x + 14.

What is Algebra?

Algebra is the study of abstract symbols, while logic is the manipulation of all those ideas.

The definition of simplicity is making something simpler to achieve or grasp while also making it a little less difficult.

The expressions are given below.

- 2x² - 2x - 7 and 2x² + 7

Subtract - 2x² - 2x - 7 from 2x² + 7, then we have

⇒ (2x² + 7) - (- 2x² - 2x - 7)

⇒ 2x² + 7 + 2x² + 2x + 7

⇒ 4x² + 2x + 14

The subtraction of the polynomial - 2x² - 2x - 7 from 2x² + 7 will be 4x² + 2x + 14.

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PLEASE HELP!!!!
i will give 50 points!!!!

PLEASE HELP!!!!i will give 50 points!!!!

Answers

Perimeter for question 1 is 42cm and the area for question 1 is 91cm.

Area for question 2 is 120in and the perimeter is 57in.

3) Given the points (6-11) and (-2,9), find the following: a) find the slope between these points, b) find the equation of the line between these points, b) find the y-intercept of this line, c) graph this line.

Answers

Points (6,-11) and (-2,9)

then

a) Slope m= Y/X = (9 --11)/ (-2-6) = 20/-8= -5/2

b) equation of line y = mx + b

find b= y - mx = 9 -(-5/2)•(-2) = 9 - 5= 4

then equation is

y= (-5/2)x + 4

c) y-intercept of this line is

x= 0 , y= 4

d) graph of this line

3) Given the points (6-11) and (-2,9), find the following: a) find the slope between these points, b)

foci at ​(39​,0) and ​(-39​,0) and a constant difference of 30

Answers

The equation of the ellipse with foci at ​(39​,0) and ​(-39​,0) and a constant difference of 30 is given as follows:

x²/39² + y²/9² = 1.

How to obtain the equation of the elipse?

The equation of an ellipse of center (h,k) is given by the rule presented as follows:

(x - h)²/a² + (y - k)²/b² = 1.

In which:

a is the distance from the center to the focus.b is the distance from the center to the vertex.

The coordinates of the foci are given as follows:

​(39​,0) and ​(-39​,0).

The center is the midpoint of these two coordinates, hence:

h = (39 - 39)/2 = 0.k = (0 + 0)/2 = 0.

The coefficient a is given as follows:

a = |39 - 0| = |0 - 39| = 0.

Considering the constant difference of 30, the constant b is given as follows:

b = a - 30 = 39 - 30 = 9.

Thus the equation of the ellipse is given as follows:

x²/39² + y²/9² = 1.

Missing Information

The problem asks for the equation of the ellipse with the given features.

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IF YOU ANSWER THIS YOU GET 20 POINTS

IF YOU ANSWER THIS YOU GET 20 POINTS

Answers

Answer:

The baseball team got 46 runs over seven games

Step-by-step explanation:

3(-2x+4)= -6x-12

-6x+12 = -6x-12 = No solutions 6 runs

4(2x-3) = 8x-12

8x-12 = 8x-12 = 0 4 runs

8(x-3)+15 = 55

8x-24+15 = 55

8x-9 = 55

8x = 64

x = 8 4 runs

14+56x-22 = 8(7x-1)

56x-8 = 56-8

56x-8 = 48

56x = 56

x = 1 12 runs

3x+8+5x = 48

8x+8 = 48

8x = 40

x = 5 7 runs

-5(x-3)+9x = 35

-5x+15+9x = 35

4x+15 = 35

4x = 20

x = 5 7 runs

-3x+5-x+3 = -2(2x+3)

-4x+8 = -4x-6

-4x = - 4x-14

0 = -14 no solutions 6 runs

6+7+7+12+4+4+6 =

10+10+14+12 =

34+12 = 46 runs

combine like terms: 3p2q2-3p2q3+4p2q3-3p2q2+pq PLEASE HELP!!! ASAP!!!

Answers

Answer:

p²q³ + pq and pq(pq² + 1)

Step-by-step explanation:

Given

3p²q² - 3p²q³ +4p²q³ -3p²q² + pq

Required

Collect like terms

We start by rewriting the expression

3p²q² - 3p²q³ +4p²q³ -3p²q² + pq

Collect like terms

3p²q² -3p²q² - 3p²q³ +4p²q³ + pq

Group like terms

(3p²q² -3p²q²) - (3p²q³ - 4p²q³ ) + pq

Perform arithmetic operations on like terms

(0) - (-p²q³) + pq

- (-p²q³) + pq

Open bracket

p²q³ + pq

The answer can be further simplified

Factorize p²q³ + pq

pq(pq² + 1)

Hence, 3p²q² - 3p²q³ +4p²q³ -3p²q² + pq is equivalent to p²q³ + pq and pq(pq² + 1)

a rectangle has a perimeter equal to 24 if we consider its width x how could we talk about its length y in terms of x what are the possible values of x what aree the possible values of y

PLZ HELP

Answers

wait ik you from rsm

In july 2008, the united states had a population of approximately 302,000,000 people. How many americans were there in july 2009, if the estimated 2008 growth rate was 0. 88%?.

Answers

In July 2009, the estimated population of the United States would have been approximately 304,656,000 people, assuming a growth rate of 0.88% from July 2008.



To calculate the estimated population in July 2009, we need to apply the growth rate of 0.88% to the population in July 2008.

First, we calculate the growth in population by multiplying the population in July 2008 by the growth rate:

0.88% of 302,000,000 = 0.0088 * 302,000,000 = 2,657,600.

Next, we add the growth to the population in July 2008 to get the estimated population in July 2009:

302,000,000 + 2,657,600 = 304,657,600.

Rounded to the nearest whole number, the estimated population in July 2009 would be approximately 304,656,000 people.

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The indoor climbing gym is a popular field trip destination. This year the senior class at High School A and the senior class at High School B both planned trips there. The senior class at High School A rented and filled 2 vans and 5 buses with 268 students. High School B rented and filled 10 vans and 5 buses with 340 students. Every van had the same number of students in it as did the buses. Find the number of students in each van and in each bus.
Please answer ASAP

Answers

Answer:

50 students per bus and 9 students per van

Step-by-step explanation:

I just guessed until I got it right, so I don't really have a method. If I ever find a better way of doing it, I'll edit my answer.

About how many times greater was change in price per gallon in 2007 than 2000? Show your work or explain how u determind your answer.

Answers

The required, in 2007 the price per gallon was 7b more than the price of a gallon of fuel in the year 2000. Where b is the inflation factor.

What is simplification?

The process in mathematics to operate and interpret the function to make the function or expression simple or more understandable is called simplifying and the process is called simplification.

Here,
Let 'a' be the cost per gallon of fuel in the year 2000, and 'b' be the inflation rate per year. If the rate of inflation is constant then
After 7 year inflation = 7b
Cost of fuel in 2007 = a + 7b

Now,
according to the question
Change in cost of fuel
= cost in 2007 - cost in 2000
= a + 7b - a
= 7b

Thus, the required, in 2007 the price per gallon was 7b more than the price of a gallon of fuel in the year 2000. Where b is the inflation factor.

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What is the measure of the base of the rectangle if the area
of the triangle is 32 ft²?
4 ft

Answers

Answer:

16

Step-by-step explanation:

16

make triangles and find the central angle

make triangles and find the central angle

Answers

Answer:

Step-by-step explanation:

It 14

Answer:

this is like related to fractions right?

Step-by-step explanation:

given a point p(x,y), if you change the sign of its x coordinate and y- coordinate, what will happen to the location of the point?

Answers

If the given point is p(x, y) and change the sign of its x coordinates and y coordinates, then the new location will be on third quadrant

The coordinates of the point p = (x, y)

In the graph, there are four quadrants.

In first quadrant the x axis value and y  axis value will be positive. In second quadrant the value of x will be negative and y will be positive. In the third quadrant the value of and y will be negative. In fourth quadrant the value of x will be positive and y will be negative

Here at first both x and y are positive and it will be on first quadrant. The the sign of the x coordinates and y coordinates will change sign. So both of them will be negative.

Therefore, the location of will be on third quadrant

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2x+20+3x-5=180 ??need answer

Answers

Answer:

33

Step-by-step explanation:

2x+3x+20-5=180

5x+15=180

5x=180-15

5x=165

165/5=33

Please hurry will give brainliest

Write the inequality in slope intercept form.
2x-3y>9

Answers

Step-by-step explanation:

2x - 3y > 9

the target as slope intercept form is

y = ax + b (or any fitting inequality sign)

so, let's transform the original inequality

2x > 3y + 9

2x - 9 > 3y

2x/3 - 3 > y

or

y < 2x/3 - 3

the slope is 2/3 (always the factor of x). the y-intercept = -3.

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