B. a prism.
This is because the term "angle of deviation" is used to describe the angle at which the light bends compared to the normal of the ray of light
The sum of angles in a regular pentagon is
180*(5 - 2) = 540°
Each internal angle is 540/5 = 108°.
Each vertex creates a line of symmetry to the midpoint of the opposite side,
as shown in the figure.
Answer: 5 lines of symmetry.
Answer : The height is 188 meters
Explanation : When the cart reached at the end from top of hill then the cart have potential energy .
Given that,
Potential energy = 88435 J
Mass of cart = 48 kg
We know that,
The potential energy is
So, the height of the top is 188 meters.
Answer:
I would say the answer is false because you need to watch where you're going and you can't do that when you're head is down. Also I think that If you're hiking you would want to enjoy a hiking trip so you would want to enjoy the time you have and want to explore. But that's just my opinion.
Explanation: Hope this helps:)
Also I don't know if this is what you were asking for if so I'm glad.......if not then I'm sorry
Answer:
This is the electromagnetic spectrum.
Explanation:
The electromagnetic spectrum is the range of frequencies of electromagnetic radiation and their respective wavelengths and photon energies. Hope this helps have a great day!