Water vapor condensing to liquid water is what type of process?

A water pump that consumes 2 kW of electric power when operating is claimed to take in water from a lake and pump it to a pool whose free surface is 30 m above the free surface of the lake at a rate of 50 L/s. Determine if this claim is reasonable.

Is the arctic ocean larger than the indian ocean?

How does a comet change as it travels through space

Two people are pushing a couch from the same side. One person pushes with a force of 2 N. The other person pushes with a force of 4 N. a) The couch will move with a force of 8 N. b) The couch will move with a force of 2 N. c) The couch will not move.

Be sure to organize your topics into separate discussions. a. birth, life, and death of a main sequence star b. supergiants c. supernova d. neutron star e. pulsar

Explain why generators are an important use of electromagnets.

What is mummification?

Order the steps to describe how information is sent. A signal is produced. A signal is seen, heard, or used. Radio waves are modulated and amplified. Radio waves are amplified and demodulated.

The national grid supplied a house with 18000000 J of energy in 1 hour. What was the average current supplied to the house in that hour? Write any equations that you use.

Claudia throws a baseball to her dog. Which free-body diagram shows the baseball when it's flying horizontally in midair? (Assume no air resistance.)