Kepler's research was based on the data and observations of which person?

ATycho Brahe

B. Isaac Newton

C. Albert Einstein

D. Galileo Galilei

What happens to white light when it passes through a prism

Block 1 and Block 2 have the same mass, m, and are released from the top of two inclined planes of the same height making 30 degree and 60 degree angles with the horizontal direction, respectively.

A solo trumpet in an orchestra produces a sound intensity level of 84 db. fifteen more trumpets join the first. how many decibels are produced

Suppose you hear on the radio that the relative humidity is 90 percent on a winter day. can you conclude that this air contains more moisture than air on a summer day with a 40 percent relative humidity? explain why or why not.

Which statements about tornadoes are true? Check all that apply. (A) About 12,000 tornadoes hit the United States every year. (B) A tornado looks like a funnel. (C) Tornadoes are deadly atmospheric storms that cause millions in damages each year.

Under what conditions might a stream's volume increase, and under what conditions might it decrease? How would the size of the sediment particles in the stream's load differ in the two situations?.

How does the electric force between two charged participles change if one particle's charge is reduced by a factor of 3?

The Wizard of Oz is trying to make a quick escape in his hot air balloon. If the net force on the balloon remains constant, what happens as he throws sand bags out of the balloon's basket? A. The mass of the balloon increases. B.

Use Kepler's third law and the orbital motion of Earth to determine the mass of the Sun. The average distance between Earth and the Sun is 1.496 * 1011 m. Earth's orbital period around the Sun is 365.26 days. 6.34 * 1029 kg 1.99 * 1030 kg 6.

The area vector of a square loop of 5 turns of a conductor each with side length of 0.2 m carrying a current of 2 A is antiparallel to a uniform magnetic field of 50.0 T in which it lies.