The amplitude of a sound wave is measured in terms of its maximum gauge pressure. by what factor does the amplitude of a sound wave increase if the sound level goes up by 60.0 db?

Given three identical metallic spherical objects have individual charges of, q1 = -9.612 nC,

q2 = +3.204 nC,

and q3 = +6.408 nC.

If the three objects are brought into contact with each other at the same time and then separated, the final net charge on q1, q2, and q3 will be calculated as follows;

Initial total charge, Q = q1 + q2 + q3

Q= -9.612 nC + 3.204 nC + 6.408 nC

Q= -0.002 nC

The final net charge on q1, q2, and q3 is same as they are identical:

q1 + q2 + q3 = -0.002 nC

q1 = q2 = q3 = -0.002 nC/3

q1 = -0.0006667 nC

Therefore, the final net charge on q1, q2, and q3 is -0.0006667 nC.The charge on q1 before and after is -9.612 nC and -0.0006667 nC respectively. The difference is the number of electrons that were removed from/added to q1. The number of electrons can be calculated as follows;

Charge on an electron,

e = 1.6 ×\(10^{-19\) C

Total number of electrons removed from

q1 = [(final charge on q1) - (initial charge on q1)] / e

q1 = [-0.0006667 - (-9.612)] / 1.6 × \(10^{-19\)

q1 = 6.0075 × 1013

The number of electrons removed from q1 is 6.0075 × 1013, and electrons were removed from q1. Thus, option d is,

"The number of electrons that were removed from q1 = 6.0075 × 1013 electrons were removed from q1."

To know more about individual visit:

https://brainly.com/question/32647607

#SPJ11

Answer:

A

Explanation:

synthesis decompostion

Answer:

Decompositon

Explanation:

The block that is sitting motionless on top of a wall contains potential energy.

Energy is the ability to do work. There are several forms of energy. For the block that is sitting motionless on top of a wall, the block contains potential energy.

The potential energy is the block is used to do work when the block falls. The block can break a piece of glass on the floor due to the energy that it contains.

Learn more about energy: https://brainly.com/question/13258110?

Answer:

carrying twice the weight and climbing twice as high

Explanation:

Answer:

c

Explanation:

The forces have a same magnitude, act in opposing directions, and result in a net force of zero. The forces produce a net force in the direction of motion that is in the same direction, but they are not equal in size.

All forces operating on an automobile travelling uniformly at a steady speed are balanced. In this instance, the two opposing forces air resistance and friction perfectly balance the force that the wheels are exerting on the ground. However, the instant your foot leaves the gas pedal, there is no longer an applied force, and the forces are out of balance: Now when the car is out of balance, the forces pushing backward on it cause it to slow down; this is known as negative acceleration.

Because there wasn't enough upward force (i.e., regular force from the chair) to balance the extra mass, you would speed downward as a result of the unbalanced force, possibly breaking your tailbone as you plunged through the chair to the floor.

Learn more about Force here:

https://brainly.com/question/13191643

#SPJ4

Cricket bat uses one common law of physics

When a ball hits the bat with some velocity ,the cricket bat should hit with some more velocity to get greater impact velocity to move the ball somewhere .

Answer:

3

Explanation:

let the number be x

perform and forming expression

12 is added

=12 + x

4 is multiplied to expression

= 4 (12 + x)

result is 60

equating

4(12 + x) = 60

48 + 4x=60

4x = 60-48

4x = 12

x= 12/4

x= 3

import numpy as np:

random_vector = np.random.rand(15)

modified_vector = np.where(random_vector == np.max(random_vector), -1, random_vector)

print("Original Array:", random_vector)

print("Modified Array:", modified_vector)

A NumPy program that creates a random vector of size 15, replaces the maximum value with -1, and prints both the original array and the modified array:

```python

import numpy as np

# Create a random vector of size 15

random_vector = np.random.rand(15)

# Find the maximum value in the vector

max_value = np.max(random_vector)

# Replace the maximum value with -1

modified_vector = np.where(random_vector == max_value, -1, random_vector)

# Print the original and modified arrays

print("Original Array:")

print(random_vector)

print("\nModified Array:")

print(modified_vector)

```

When you run this program, it will generate a random vector of size 15 and display the original array. Then, it will replace the maximum value in the array with -1 and display the modified array.

Read more about the NumPY Program here: https://brainly.com/question/24728884

#SPJ11

Answer:

The speed of light is approximately 299,792 kilometers per second. If the distance from Earth to the Moon is 386,400 kilometers, then it would take light about 1.28 seconds to travel from Earth to the Moon.

As a result, light would need to travel from Earth to the moon for around 1.29 seconds.

On average, our planet and its sizable natural satellite are separated by roughly 238,855 miles (384,400 kilometres). As a result, the total amount of moonlight we observe is 1.255 seconds old, and it takes around 2.51 seconds for light to travel from the Earth to the moon.

we can use the following formula:

time = distance / speed

First, we need to convert the distance from kilometers to meters:

386,400 km = 386,400,000 meters

Now, we can calculate the time it will take light to travel from Earth to the Moon:

time = 386,400,000 meters / 299,792,458 meters per second

time

≈ 1.29 seconds

To know more about satellite visit:-

https://brainly.com/question/9266911

#SPJ1

From the information given,

diameter of ornament = 8

radius = diameter/2 = 8/2

radius of curvature, r = 4

Recall,

focal length, f = radius of curvature/2 = 4/2

f = 2

Recall,

magnification = image d

Answer:

Jennifer

Explanation:

she has more mass which means she is using more force

Explanation:

Girls have two X Chromosomes while boys have one X Chromosome and, as you now know, one Y Chromosome. So girls are XX and boys are XY.

Answer: The X and Y chromosomes, also known as the sex chromosomes, determine the biological sex of an individual: females inherit an X chromosome from the father for a XX genotype, while males inherit a Y chromosome from the father for a XY genotype (mothers only pass on X chromosomes).

Explanation:

Answer:

Step-by-step explanation to arrange a magnet so that the hoop does the opposite of what it did previously:

1. Place the magnet on a flat surface.

2. Identify the direction that the hoop moved previously (i.e., whether it continued or stopped).

3. Turn the magnet so that the poles are facing in the opposite direction of the previous movement of the hoop.

4. Observe the new movement of the hoop and check if it is doing the opposite of the previous movement.

How did the arrangement of the magnet differ in this case? In this case, the arrangement of the magnet was different because the poles were faced in the opposite direction of the previous movement of the hoop. This change in the direction of the magnet's poles caused the hoop to move in the opposite direction.

Answer:

An atom is the smallest part of an element by itself, while molecules are built of multiple atoms.

Answer:

net force=applied force

Explanation:

...........................................

Answer:

7/3 = 2 1/3

Explanation:

If the numerator is greater than or equal to the denominator of a fraction, then it is called an improper fraction. In that case, you could convert it into a whole number or mixed number fraction. 7/3 = 2 1/3.

Answer:

2.3333 (3-repeating) hope that helps

Answer:

Covalent bond

Electrovalent bond

Explanation:

In covalent bond element share electrons

In electrovalent bond element donate electrons

The calculated time period for 0.12 v emf is 0.04 s.

The inductance of a coil refers to the electrical property the inductive coil has to oppose any change in the current flowing through it. It therefore follows that inductance is only present in an electric circuit when the current is changing. There is a source that produces emf. In contrast, voltage is just the difference in potential between any two locations in a circuit.

We are aware that emf=Li/t.

Simply enter the inductance value and the current flow rate in the calculation above.

0.12= 30(t),

     = 0.04 s

Learn more about emf here-

https://brainly.com/question/15121836

#SPJ4

Answer:

28500

Explanation:

Force equation - F = m * a

F = 950 * 30

F = 28500

Using the geometric argument of curvature, the sphere with the smaller radius has larger curvature.

In physics and electrical engineering, a conductor is an object or type of fabric that allows the float of charge in one or extra directions. materials products metallic are common electric conductors.

A conductor, or electric conductor, is a substance or fabric that lets in electricity to float through it. In a conductor, electric rate vendors, normally electrons or ions, pass easily from atom to atom whilst voltage is implemented. There are 4 styles of conductors, particularly, precise conductors, semiconductors, resistors, and non-conductors.

Examples of nonconductors are dielectric substances, together with glass, plastic, rubber, and herbal and synthetic fibers, along with cotton and nylon. Examples of bad electrical conductors are carbon, iron, water, and air.

Learn more about conductors here:-https://brainly.com/question/24943129

#SPJ4

The change in gravitational potential energy, GPE for the 8 Kg object which is lowered from a height of 10 m to 4 m is -470.4 J

We'll begin by obtaining the initial potential energy. Details below:

PE₁ = mgh₁

PE = 8 × 9.8 × 10

PE = 784 J

Next, we shall determine the final potential energy. Details below:

PE₂ = mgh₂

PE = 8 × 9.8 × 4

PE = 313.6 J

Finally, we shall determine the change in the potential energy. This is shown below:

ΔPE = PE₂ - PE₁

ΔPE = 784 - 313.6

ΔPE = -470.4 J

Thus, the change in potential energy is -470.4 J

Learn more about potential energy:

https://brainly.com/question/22274239

#SPJ1

The electric flux that passes through the sloping side surface area of the cone is 6.36 N m² / C.

We have,

To calculate the electric flux passing through the sloping side surface area of the cone, we can use Gauss's law for electric flux, which states:

Φ = E * A * cos(θ),

where:

Φ is the electric flux.

E is the magnitude of the electric field.

A is the area through which the flux passes.

θ is the angle between the electric field and the normal to the area.

Given:

Magnitude of electric field (E) = 4550 N/C.

Height of the cone (h) = 18.5 cm = 0.185 m.

Diameter of the cone (d) = 4.22 cm = 0.0422 m.

We need to find the angle θ between the electric field and the normal to the slant surface of the cone.

Since the cone is resting on the tabletop with its face horizontal, the electric field is vertical, and the normal to the slant surface is inclined.

First, let's calculate the slant height (l) of the cone using the Pythagorean theorem:

l² = h² + (d/2)²,

l = √(h² + (d/2)²).

l = √ (0.034 + 0.00045)

l = √0.0344

l = 0.1854

Now, calculate the cosine of the angle θ:

cos(θ) = (d/2) / l.

Next, calculate the area (A) of the sloping side surface of the cone using the formula for the lateral surface area of a cone:

A = π * r * l,

where r is the radius of the base of the cone.

Given: r = d/2.

Now, we can calculate the electric flux:

Φ = E * A * cos(θ),

= 4550 N/C * π * (d/2) * l * (d/2) / l

= 4550 x 3.14 x 0.0211 x 0.1854 x 0.0211/0.1854

= 6.36 N m² / C

Thus,

The electric flux that passes through the sloping side surface area of the cone is 6.36 N m² / C.

Learn more about electric flux here:

https://brainly.com/question/30409677

#SPJ12

When the ball is released from rest 2m from the ground, it will hit the ground at 0.63 seconds.

Here, we will use free fall kinematics equations.The ball hits the ground due to gravity of earth. we use equation of motion and will find time after which ball hit the ground. There are 3 main equations of motion. The paper ball falls from the rest, so the initial velocity will be 0.

\(s = ut + \frac{1}{2} a {t}^{2} \)

S is the height

u is the initial velocity

g is the gravity (9.81 m/s²)

t the time

Now, the height will be 2m, u = 0

and we have to solve it for t

\(2 = 0 \times t + \frac{1}{2} \times 10 \times {t}^{2} \)

\(2 = 5 {t}^{2} \)

\( {t}^{2} = \frac{2}{5} \)

t = 0.63

t = 0.63 seconds.

hence, the ball will hit the ground after 0.63 seconds of it's release.

learn more about free fall :

https://brainly.com/question/13299152

#SPJ4

Answer:

Vectors

Explanation:

Vector quantities have magnitude and direction in a given vector space or field

Two surface features that Ganymede appears to have in common with the moon are Craters and Rilles.

Ganymede, the largest moon of Jupiter, shares a couple of surface features in common with Earth's moon. These similarities are:

1. Craters: Both Ganymede and the Moon exhibit numerous impact craters on their surfaces. Craters are formed when meteoroids or other space debris collide with the surface of a celestial body. The presence of craters suggests a history of impacts over time. Both Ganymede and the Moon have craters of varying sizes, ranging from small to large, indicating their geological histories and the impact events they have experienced.

2. Rilles: Rilles are long, narrow depressions or channels on the surface of a celestial body. They can be formed by a variety of processes, including volcanic activity or the collapse of subsurface structures. Ganymede and the Moon both have rilles on their surfaces. For example, the Moon has numerous sinuous rilles, such as the famous Vallis Schröteri (also known as the "Rille of the Serpent"), which are thought to be the result of ancient volcanic activity. Ganymede has a network of grooved terrain that includes linear features resembling rilles, possibly formed by tectonic or volcanic processes.

While Ganymede and the Moon share these surface features, it's worth noting that Ganymede has a more complex geology compared to the Moon. Ganymede has a mix of cratered regions, grooved terrain, and younger, smoother areas, indicating a more diverse geological history influenced by factors such as tectonic activity and subsurface processes, including the presence of a subsurface ocean.

To learn more about Craters click here

https://brainly.com/question/31838267

#SPJ11

Answer: Direct current is used in any electronic device with a battery for a power source. It is also used to charge batteries, so rechargeable devices like laptops and cell phones come with an AC adapter that converts alternating current to direct current

Explanation:

Answer:

Yes becuase the circuit is fryed like sum french fries so yes yes is the yes option yes okay, yes but no

Explanation:

If you were to insert additional resistors in series, the equivalent resistance increases. The correct option is c.

The resistances when connected in series has the equivalent resistance equal to the sum of all the individual resistances.

In the series circuit, the equivalent resistance is

Req= R₁ + R₂ + R₃

Suppose you had an electrical circuit and decided to change it into a new circuit.

The current through the circuit is the same for each resistor in a series circuit and is equal to the applied voltage divided by the equivalent resistance.

Yes, the equivalent resistance of the new circuit compare to the old one.

If you were to insert additional resistors in series, the equivalent resistance increases.

Thus, the correct option is c.

Learn more about equivalent resistance.

https://brainly.com/question/13606415

#SPJ2

The three fundamental aspects of an ideal training progression are competency, strength, and power. These three aspects are crucial for building a solid foundation for physical fitness and achieving one's fitness goals.

By focusing on these three aspects in a training progression, one can improve their overall fitness and reduce the risk of injury. All three components need to be taken into account when creating an effective training program.

Hence, the correct option is c.

For more questions related to Ideal training.

https://brainly.com/question/14782733

#SPJ11

Answer:

I feel like it's Convection because if its dry , then the water comes over it and it warms it also the sun gives it light it's gonna be more warmer. So I think your answer will be Convection.

Explanation:

Because conduction is Anything being warmed by objects touching.

And radiation is Anything being warmed by heat transferring through space.

And the meaning of Convection is Anything being warmed in WATER.

I hope this is right and I hope this will help you in any way!! <3

Answer:

gfhffgfhfgf

Explanation: