The process of a liquid becoming a gas is call what

What is the difference between a spring and a stream?

A block of mass 3.5 kg slides down a frictionless inclined plane of length 6.4 m that makes an angle of 30 degrees with the horizontal. if the block is released from rest at the top of the incline, what is its speed at the bottom

Instruments use resonance to amplify sound ... true/false

What are power tools

The force of attraction between two like charged table tennis balls is 2.4 * 10-5 newtons. If the charge on the one is 3.8 * 10-8 coulombs and on the other is 3.0 * 10-8 coulombs, what is the distance between the two charges? (k = 9.

Two children playing on a frictionless garden gate invent a new game called "gate". The idea is that they will get on opposite sides of the gate and each push such that the gate does not move.

What is the frequency of 20 mm microwaves? A) 100 MHz B) 400 MHz C) 15 GHz D) 73 GHz E) 98 GHz

A measure of how much pulling, or tension, a material can withstand before breaking is - A. hardness. B. brittleness. C. tensile strength. D. malleability.

How work done against gravity can be expressed?

An electron is acted on by two electric forces, one of 2.7*10-14 N acting upward and a second of 5.8*10-14 N acting to the right. What is the magnitude of the electric field at the electron's location?