(6) Different colors of light correspond to different: (I) frequencies (II) intensities (III) wavelengths (A) I only (B) Il only (C) Ill only (D) I and IlI (E) all of the above

The uterus lining is rebuilt by the end of the menstrual period. The rebuilding of the uterus lining starts after menstruation and the lining is typically completely rebuilt by day 14 of the menstrual cycle, which is when ovulation occurs and the uterus is preparing to potentially receive a fertilized egg.

The endometrium is the inner lining of the uterus, and it thickens every month to prepare for pregnancy. After menstruation, the endometrium grows and thickens to prepare for the implantation of a fertilized egg. The cells in the lining multiply and enlarge, and the glands in the lining begin to secrete mucus and other substances that help support the fertilized egg and promote its growth.

The rebuilding of the endometrium usually takes about two weeks after menstruation. This process is closely regulated by hormones such as estrogen and progesterone, which are produced by the ovaries and other parts of the body. These hormones help control the growth and development of the endometrium and other reproductive tissues.

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Explanation:

Rock A was formed from small pieces of rock, which indicate a formation of a sedimentary rock, considering that those types of rocks are formed this way.

Rock B, however, was formed by liquid rock, which is another term for magma. Igneous rock is formed when magma cools down.

This concludes that the two rocks are different types.

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Velocity is defined as total displacement occurrence by the given time interval, and since it's a Vector quantity it has direction as well.

So, the correct choice will be ~ B. 125 m/ East

Because it has unit of Velocity ( that is - m/s ) and it shows direction of displacement ( that is - East )

Answer: C

Explanation: When you have a tomato for example, it absorbs every color but red and therefore, appears red.

According to a fire test by the National Institute for Standards and Technology (NIST), flashovers can occur within as little as 3 to 4 minutes after flames are ignited in a room or enclosed space.

A flashover is a rapid and extreme escalation of a fire, where all the combustible materials in a room simultaneously ignite and cause the entire space to become engulfed in flames. Flashovers are one of the most dangerous and deadly aspects of a fire, and they can be triggered by a variety of factors such as high temperatures, lack of ventilation, and the presence of flammable materials. Understanding the conditions that can lead to a flashover is important for fire safety planning and prevention.

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Answer: 5 N

Explanation:

Friction is a force that prevents two solid objects from rolling or sliding over one another. Although frictional forces, like the traction required to walk without slipping, may be advantageous, they also pose a significant amount of resistance to motion.

The given parameters;

By multiplying the normal force and the coefficient of kinetic friction, the frictional force acting on the puck is calculated.

The frictional force that acts on the puck is calculated as follows;

F= u*f

Substitute the given parameters in the above equation and solve the frictional force.

F=0.2*5

F=  1 N

Thus, the frictional force that acts on the puck is 1 N.

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Reduce damage to the passenger compartment by changing the point of impact in a side-impact crash to your engine compartment or rear end. Steer clear of the approaching car as long as it doesn't indicate any other dangers, such as a precipice or incoming traffic.

Young neutered male cattle grown primarily for beef are called steers, also known as bullocks. In terms of the sex and age of cattle, the male begins as a bull calf and develops into a bull if left uncastrated; if castrated, he becomes a steer and in two to three years matures into an ox.

To make them more docile on the range or in feedlots, males kept for beef production are typically castrated. Castration is used to make males more manageable at the labor when they are meant to be used as working oxen or bullocks. See also farmed livestock, cattle, cows, and livestock.

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Answer:

b and you mom is cute so it's nice I'm here for points

Take into account that the torque generated by a force F, a distance r of a pivot point is given by:

Due to the torque is a cross product, you can notice that if F is parallel to r, as in the given casce for Fe, the torque is zero (because the cross product is zero)

Answer:

40 meters

Explanation:

To solve this, we will use the motion formula \(v^{2} =u^{2} +2as\), where v is the final speed, u is the initial speed, a is the acceleration, and s is the distance. We know:

u= 20m/s

a= - 5m/s^2 (note the minus sign because we are decelerating)

v= 0m/s (our final speed will be 0 because we want to come to a stop)

Now plug in these values into the formula:

\(v^{2} =u^{2} +2as\)

\(0^{2} =20^{2} +2(-5)s\)

\(0 =400-10s\)

\(10s=400\)

\(s=40\\\)

Answer:

KE= (1/2)mv^2

given m, the remaining components of the equation are=

1/2v^2?

Explanation:

KE= (1/2)mv^2

plug in...

=(1/2)(27 kg)(3 m/s)^2= 121.5

KE= 121.5 J

Answer:

Multiplying the mass of any student by a factor of 4.5 gives the kinetic energy of the student.

Answer: The answer is A

Explanation: I have the same exact question as you and i took a quiz with this exact question and it said that was the answer and i also took a quizlet with this question and it also said the answer was A hope this helped :)!

The repetition of the experiment allows to support the results, therefore the correct answer is:

based on experimental evidence

The theory is a set of rules, principles and knowledge that are developed from models and experiments that are carried out repeatedly, finding similar results in any given case.

In this case, Ellie repeated each experiment several times, finding results that lead to the result that the two balls hit the ground at the same time, therefore her conclusions are supported by experimental evidence.

In conclusion the conclusions of the experiment of dropping the balls the correct answer is: it is based on the experimental evidence

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In proton coupling, the J-value of a coupled proton is always less than that of the 'parent' proton. Therefore, since Proton A has a J-value of 3.0 Hz, Proton B will have a J-value less than 3.0 Hz.

Proton coupling is a type of nuclear magnetic resonance (NMR) technique used to determine the structure of molecules. It involves the use of radio frequency pulses to excite and measure the magnetization of protons in a sample. The technique is used to measure the distances between protons, as well as the tumbling motion of molecules, which can be used to assign chemical shifts and atom connectivity. Proton coupling can also be used to measure the concentration of protons in a sample, which can provide insight into the structure and properties of the molecules.

When two protons are coupled together, the J-value of the coupled proton is always less than that of the parent proton. This is because the total energy of the system is conserved, and the energy of the coupled proton is reduced as it shares its energy with the parent proton. This reduced energy is reflected in the lower J-value of the coupled proton. Therefore, since Proton A has a J-value of 3.0 Hz, Proton B will have a J-value less than 3.0 Hz.

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Answer:

There is not such thing as SI unit of meter

Meter is SI unit for length

The given statement "When using the wheel and axle, the input force moves through a greater distance than the output force" is True. Because, the wheel and axle is a simple machine that consists of a large wheel attached to a smaller axle, which can rotate around a central axis.

When a force applied to the wheel (the input force), it rotates around the axle and can lift or move a load attached to the axle. Because the wheel has a larger circumference than the axle, the input force moves through a greater distance than the output force. This allows a smaller force to be applied over a longer distance to produce a larger force over a shorter distance.

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Answer:

x10 - 6 +(8+6-4)= 10

10m -10x y0

Answer:

scalar quantity

Explanation:

scalar quantity does not need any direction

Answer:

B) cooper

Explanation:

the Cooper will protect the iro from attack by reagents such as acid

Answer:

The frequency of the phonograph record is 0.2 Hz

Explanation:

The frequency of an object moving in uniform circular motion is the number of completed cycles the object makes in a specified time period

The given parameters of the phonograph record are;

The radius of the record = 0.15 m

The number of times the phonograph record rotates, n = 18 times

The time it takes the phonograph record to rotate the 18 times, t = 90 seconds

The frequency of the phonograph record, f = (The number of times the phonograph record rotates) ÷ (The time it takes the phonograph record to rotate the 18 times)

∴ The frequency of the phonograph record, f = n/t = 18/(90 s) = 0.2 Hz

The frequency of the phonograph record = 0.2 Hz.

The range of wavelengths of light as it approaches the retina within the vitreous humor is approximately 400 to 700 nanometers (nm).

Visible light is a form of electromagnetic radiation that is perceived by the human eye. It consists of a spectrum of different wavelengths, and each wavelength corresponds to a specific color. The visible light spectrum ranges from approximately 400 nm (violet/blue) to 700 nm (red).

As light passes through the various structures of the eye, including the cornea, aqueous humor, lens, and vitreous humor, it undergoes refraction and focuses onto the retina. The vitreous humor is a clear, gel-like substance that fills the space between the lens and the retina.

The vitreous humor does not significantly affect the wavelength of light passing through it, so the range of wavelengths remains within the visible light spectrum. Therefore, the light that reaches the retina within the vitreous humor typically falls within the range of 400 to 700 nm. This range covers the colors of the visible spectrum that are perceived by the human eye.

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Answer:

See below

Explanation:

RNA is single-stranded. It does leave the nucleus, unlike DNA. It still consists of strands, however, the ribose in the backbone of the strand is different than in DNA.

The nitrogenous bases are different in RNA; instead of Thymine, Adenine now pairs with Cytosine.

Answer:

b

Explanation

vector is in x direction

Answer:

B. b

its the only vector that reaches up to 3 of the X axis.

Option D. The image shows a pattern made by magnetic field lines around the magnet.

Newton's third of motion states that for every action, their is equal and opposite reaction.

When a magnet is placed in a magnetic field, it creates magnetic field lines because it is the region of space where its influence is felt.

Thus, the image shows a pattern made by magnetic field lines around the magnet.

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Answer:

Deep within the Earth it is so hot that some rocks slowly melt and become a thick flowing substance called magma. Since it is lighter than the solid rock around it, magma rises and collects in magma chambers. Eventually, some of the magma pushes through vents and fissures to the Earth's surface.

Explanation:

Explanation:

Volcanoes erupt when molten rock called magma rises to the surface. Magma is formed when the earth's mantle melts. ... If magma is thick, gas bubbles cannot easily escape and pressure builds up as the magma rises. When the pressure is too much an explosive eruption can happen, which can be dangerous and destructive.

A substance could have physical characteristics and chemical ones too, which are unique to the certain substance.

Color, odor, and how hard the substance, are all examples of physical characteristics of a substance.

Toxicity, flammability, and acidity, are all examples of chemical characteristics of a substance.

The unit that is equivalent to meters per second is m/Hz.

The correct option is D: m/Hz

The unit equivalent to meters per second is D: m/Hz. Meters per second (m/s) is a unit of speed or velocity, representing the distance traveled (in meters) divided by the time taken (in seconds) to travel that distance. Hertz (Hz) is a unit of frequency, which measures the number of cycles per second. When you divide meters (m) by Hertz (Hz), you get the distance traveled per cycle, which is equivalent to meters per second. This unit is commonly used in physics to measure the velocity or speed of an object. It is important to note that the reciprocal of this unit, Hz/m, is also a valid unit for measuring velocity. Thus, the correct answer is D: m/Hz.

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Answer:

Correct Answer: Option B

Explanation:

Explanation

P1/T1 = P2/T2

80/(273+47) = P1/(273+27) = 75Nm-2

Answer: 75.0 Nm^-2

Explanation:

P1/T1 = P2/T2 80/(273+47) = P1/(273+27) = 75Nm-2

Answer:

B C A D

Explanation:

...match it accordingly

Angular velocity is a measure of the rate of rotation of an object, it is the angle that is rotated per unit of time. It is used to describe how fast an object rotates about a given axis.

Angular velocity is denoted by the Greek letter omega (ω) and is expressed in radians per second (rad/s).Angular velocity is given by the formula; ω=θ/t, where θ is the angle of rotation and t is the time taken for the rotation. It is usually measured in radians per second (rad/s).

It can also be measured in degrees per second, revolutions per minute (RPM), or revolutions per second (RPS).The daily rotation of the Earth is given as 1 revolution per 24 hours, so to calculate the angular velocity of the daily rotation of the Earth, we need to convert the period to seconds; 24 hours x 60 minutes per hour x 60 seconds per minute = 86,400 seconds.

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