You cannot get more work out of any machine than what you put into it.

1) True

2) False

Which of the following layers in Uranus' atmosphere is the densest part? Stratosphere Troposphere Thermosphere Uranus does not have a dense atmosphere.

Which statement best explains the relationship between the wavelengths and the frequencies of all the waves in the electromagnetic spectrum? A The higher the frequency of the waves, the higher their wavelength is.

How does a compound eye work?

Where do stars from?

What do you call a wave that is made up of electromagnetic feilds

what is a possible unit for the product VI, where V is the potential difference across a resistor and I is the current through the same resistor?

What is one basic need that both monkey and a tree have in common

Which statement is true about the centripetal force acting on a body moving at a constant speed in a circle? A. It has no centripetal force. B. It has a centripetal force that is directed radially and outward. C.

Which of the following astronomical bodies is the highest in hierarchy earth galaxy solar system star

The force is proportional to what measurement