Which is not correct when describing the formation of rainbows?
a.
A rainbow is really spherical in nature.
b.
Sunlight is spread into a spectrum when it enters a spherical raindrop.
c.
Sunlight is internally reflected on the back side of a raindrop.
d.
All wavelengths refract at the same angle.

Please select the best answer from the choices provided

A
B
C
D

WILL GIVE LOTS OF POINTS PLEASE DONT GUESS

i think it'll be 7,000

b

explanation:

insects!

explanation:

air exerts forces on falling objects near earth’s surface.

explanation:

the term 'free falls' refer to object that are falling towards the earth, in a situation in which gravity is the only force acting on the object.

for an object in free fall, the acceleration is constant (g, the gravitational acceleration), and so the velocity of the object constantly increases.

for objects near earth's surface, there is always another force acting on the object: the resistance due to the air. this force is opposed to the direction of fall of the object, and it is proportional to the velocity of the object, so as the object falls down, this force increases up to a point when it balances the force of gravity, and the object continues its motion at constant velocity (called terminal velocity). since in this case gravity is not the only force acting on the object, we are not in a situation of free fall.