D. Light from the sun is reflected off the moon's surface
Answer:
Explanation:
For simple pendulum the formula is

Where T is time period , l is length and g is acceleration due to gravity .

n is frequency
Putting the values


l = 1.584 m
Answer:
The answer is A and C.
Explanation:
Only two factors are relevant when dealing with the gravitational force between two objects - their mass and their distance apart from one another. Gravity's force is proportional to the product of the masses of the two objects and is inversely proportional to the square of the distance between them.
Answer:
I am not really sure, but it is probably Carbon Dioxide
Explanation:
I’m pretty sure the answer is C. Any change of state or movement requires energy