Answer:
this is soo big.. dont give such big
The acceleration of gravity on Mars is about 3.7 m/s². (b)
So anything located on the surface of Mars weighs about 38% of what it would weigh if it were on Earth.
The right answer for the question that is being asked and shown above is that: "The angle of refraction of the light ray as it enters the transparent block from air = 20 degrees." A ray of monochromatic light (f=5.09x10^14 hz) passes through air and a rectangular transparent block calculate the absolute index of refraction for the <span>medium of the transparent block </span>
Answer:
Stay the same
Explanation:
The focal length of a lens is determined by its radius and by the indexes of refraction. The distance of the object does not affect the focal length.
The answer is C, as the frequency gets higher the wavelength gets shorter
