The Doppler effect suggests that sound waves are relative to the observer. You know if an object is coming or going from the sound it makes. Light waves follow the Doppler effect also. However, instead of sound changing, you know if an object is coming or going _____.

Answers

Answer 1

Answer: A similar principle is observed with light as it is with sound. If an object is moving away from you the wavelengths gets longer, and towards the red light spectrum of the visible light spectrum, whereas if an object is moving towards you the wavelength will decrease towards the blue end of the spectrum

Answer 2

Answer:

Answer:

from the color of the light

Explanation:

Related Questions

The energy transferred from the water in the kettle to the surroundings in 2 hours is46 200 J.The mass of water in the kettle is 0.50 kg.The specific heat capacity of water is 4200 J/kg °C.The initial temperature of the water is 100 °C.Calculate the average power output from the water in the kettle to the surroundings in 2 hours
Gravity is affected by
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Can the normal force on an object be directed horizontally?
Little is known about much of earth’s early history because ____. a. precambrian rocks have been deeply buried b. precambrian rocks have been changed by heat and pressure c. precambrian soft-bodied life-forms weren’t often preserved as fossils d. all of the above

What is your speed if you travel 7564 km in 23 hours? Convert this to miles per hour.

Answers

Answer:

[See Below]

Explanation:

Your average speed would be 204.35 mph.

i got appx. 204.3478 miles per hour because you convert 7564km/23hours to 4700miles/23hours, then divide 4700 and 23 by 23 to end up with 204.3478miles/1hour

Why do you think it might be useful to know the distance between a gun fired and it's target?

Answers

Knowing about distance between a gun fired and it's target is very useful for accurate shot.

How useful to know the distance between a gun fired and it's target?

It might be useful to know the distance between a gun fired and it's target because it gives us information about the angle at which the target has been hitting. If we do not know about distance between a gun fired and it's target, we can't shot the target accurately.

So we can conclude that knowing about distance between a gun fired and it's target is very useful for accurate shot.

Learn more about distance here: brainly.com/question/4931057

Distance plays an incredible factor, especially when taking into consideration especially long distances in terms of shooting a gun. You may be familiar with the Coriolis Effect, and how a bullet's trajectory will change in relation to the rotation of the Earth. The farther the distance, the greater the change in trajectory.

Using a hammer to drive a nail, it is the reaction force that brings the motion of the hammer to a stop but the _______________ that drives the nail into the wood.

Answers

The correct answer for the question that is being presented above is this one: "action force." Using a hammer to drive a nail, it is the reaction force that brings the motion of the hammer to a stop but the action force that drives the nail into the wood.

Explanation:

The reaction force is what presents you drive because it acts on you. Newton's Third Law of Motion describes that forces perpetually come in action-reaction pairs. The Third Law states that for every action force, there is an identical and opposite reaction force. The ball exerts an equal and opposite force on the bat.

In a nuclear reactor, the moderator is: usually made of graphite placed between the fuel rods used to slow down neutrons all of the above none of the above

Answers

The correct answer is all of the above. In a nuclear reactor, the moderator is usually made of graphite, placed between the fuel rods, and used to slow down neutrons. The nuclear moderator is a medium in which reduces the speed of the fast neutrons.

The answer is D. All the above

Our solar system formed from a huge cloud of dust and gas called a _____.a. disk
b. protostar
c. solar nebula
d. planetesimal

Answers

The correct answer is C. Solar nebula

Explanation:

According to scientists, the Solar nebula was rotating disk or cloud of dust and gas (mainly hydrogen and helio) that is believed was the origin of our solar system. Indeed, it is estimated the formation of our solar system began 4.6 billion years ago as the solar nebula began contracting forming first the sun in the center and then other elements such as planets. This theory was first proposed in 1734 by Emanuel Swedenborg; however, from the first proposal, multiple models have emerged related to this theory and nowadays, the solar nebula theory is the one that scientist believe explain the formation of our solar system and other solar systems. Thus, our solar system formed from a huge cloud of dust and gas called a solar nebula.

Our solar system formed from a huge cloud of dust and gas called a
c. solar nebula

Based on the nebular hypothesis, our solar system formed from hydrogen gas and interstellar dust. The gas and the dust contracted and formed the early stage of the sun.

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Answers

Answer:

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Explanation:

Answer:

Yes

Explanation:

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