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jek_recluse [69]
3 years ago
15

What happens to light when it changes speed?

Physics
1 answer:
Brut [27]3 years ago
5 0
Hey there!

When light changes speed, it REFRACTS.
Your answer is going to be option C.

Hope this helps you.
Have a great day!
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What is the best prediction for what will happen when all of the hydrogen in the sun has undergone fusion? helium nuclei will sp
Lena [83]

Helium nuclei splitting to form hydrogen, and the Sun will no longer release energy will occur when all the hydrogen in the sun undergoes fusion.

<h3>What is Fusion?</h3>

This occurs when two or more atomic nuclei are combined to form one or more different atomic nuclei and subatomic particles.

In a situation where all the hydrogen in the sun has undergone fusion, the helium nuclei will split to form hydrogen, and the Sun will no longer release energy.

Read more about Fusion here brainly.com/question/17870368

3 0
2 years ago
Does anybody have any ideas for Wall art in a blue room.
Iteru [2.4K]

Answer: Mabye like an ocean with dolphins swiming/jumping? Or even use the blue as a sky and then put green grass and do foxes or and a phoenix flying with a fox under it?

Explanation:

Just some ideas!

8 0
2 years ago
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• The average length is ________ cm. This is the mean or average. b)• Subtract the highest value from the lowest value: ________
coldgirl [10]
16, 5 , 3 = 16+5+3= 24 + 3

So at the end put 24 + 3 cm
And put 16 for the lengths
For the value 5 and for the diving thingy 3
7 0
4 years ago
How many protons are in an element with an atomic number of 8 and a mass number of 18?
frutty [35]

Answer:

I believe the answer is 8

5 0
3 years ago
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The tip of a nail exerts tremendous pressure when hit by a hammer because it exerts a large force over a small area. What force
yanalaym [24]

Answer:

Force, F = 2714.33 N

Explanation:

It is given that,

Diameter of the circular tip, d = 1.2 mm = 0.0012 m

Radius, r = 0.0006 m

Pressure acting on the hammer, P=2.4\times 10^9\ N/m^2

Let F is the force exerted on a nail. It can be calculated using the definition of pressure exerted. Its formula is given by :

P=\dfrac{F}A}

F=P\times \pi r^2

F=2.4\times 10^9\ N/m^2 \times \pi (0.0006\ m)^2

F = 2714.33 N

So, the force exerted on a nail 2714.33 N. Hence, this is the required solution.

4 0
4 years ago
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