1. What kind of heat transfer warms your hands when you hold them by a fire

What happen to temperature & pressure as you go deeper into the earth

What are some disadvantages to using water as a renewable energy?

Which statement best compares Mercury and Earth? A. Mercury has very little atmosphere, but Earth has an atmosphere consisting of oxygen. B. Mercury is very cold, but Earth has moderate temperature to sustain life. C.

Reactants Definition

To use the gas law constant R=0.0821 the unit for temp should be kelvin and the unit for pressure should be atmospheres True or false

Why does the body of the bird covered with feathers?

One molecule of caffeine contains 8 atoms of carbon, 10 atoms of hydrogen, 2 atoms of oxygen, 4 atoms of nitrogen. write the formula for caffeine with the elements in the order they are given.

A piece of magnesium metal is heated in the presence of chlorine gas, and a reaction takes place. What compound will most likely be produced? A. Mg2C1 B. MgCl3 C. MgCl2 D. MgCI

What is the pressure of the gas in this mercury manometer if h = 81 mm and atmospheric pressure is 749 mmHg

A microscope containing two or more lenses is an