When a force held against the object is released, the potential energy is converted into what type of energy?

The bending of light as it moves from one medium to another with differing indices of refraction is due to a change in what property of the light? A) amplitude B) period C) frequency D speed E) Color

Define viscosity. Define viscosity. Resistance to flow. Magma has a higher viscosity if it has a lower temperature, is poor in silica, and contains very few dissolved gases. Resistance to flow.

Calculate the kinetic energy of a 4 kg object traveling at 16 m/s

Magma from the geosphere can erupt through a volcano, sending ash and gases into the air. This is an example of which two spheres interacting atmosphere and geosphere hydrosphere and cryosphere biosphere and atmosphere geosphere and biosphere

investigations never involve hypotheses.

Suppose the skin temperature of a naked person is 34°C when the person is standing inside a room whose temperature is 26°C. The skin area of the individual is 1.2 m2. (a) Assuming the emissivity is 0.

Which of the following is NOT a way to increase energy efficiency? a. putting insulation in your home c. using public transportation b. recycling d. using low heat lightbulbs

A 20kg child lifts his 0.5kg ball of the floor to put it away on his bookshelf 1.5 meters above the ground. How much work has he done?

When you touch a hot object, a reflex controls your movements. but how do you know the object was hot?

When a force held against the object is released, the potential energy is converted into what type of energy?