What is the name of the branch of science that specifically studies the conversion of chemical energy to electrical energy and vice versa? biochemistry electrochemistry organic chemistry thermodynamics

Which describes a characteristic of a terminal moraine? A. It can cause sediment to be deposited in sandy ridges. B. It can create a group of teardrop-shaped hills. C.

The radioisotope that has the longest half-life is the best to use in powering planet and space exploration vehicles because they can travel farther. Which radioisotope is the best to use?

What if you drop a small magnet repeatedly it become demagnetized. explain. what is happening sub-atomically?

1. What are the three ways that heat can be transferred? a) Absorption convection, and thermation b) Conduction, convection, and radiation c) Absorption, convention, and radiation d) Conduction, absorption, and radiation

A sample of gas has a volume of 5.58 l at a pressure of 715 mm hg. what is the volume of the gas when the pressure of the gas is increased to 755 mm hg?

1) If 6.25 moles of CO2 are produced, how many moles of O2 were used?

A sudstance particle with no charge

This man is using a block and tackle to lift a heavy bale of cotton. the block and tackle contains which simple machine?

Is made by the ears to prevent pathogens from entering the body A) wax. B) bile. C) mucus. D) pus

Pieces of sediment settle out of water and wind during