Which product of alcoholic fermentation causes dough to rise and creates the little holes in bread? A. water B. oxygen C. glucose D. carbon dioxide

A jet ski starts at 9.0 m/s and accelerates at 4.2 m/s2 for 3.0 seconds how fast does it get?

What is the energy of a photon of light with a wavelength of 3.10 * 10-7 m?

What happens if an air conditioner is used in a house that is not well insulated and not well scaled? Explain in terms of energy transfer.

True or false: all atoms of an element have the same number of protons in the nucleus?

If element X has 90 protons, how many electrons does it have?

The force of repulsion between two like-charged particles will increase if

An automobile tire having a temperature of -2.6°C (a cold tire on a cold day) is filled to a gauge pressure of 24 lb/in^2 What would be the gauge pressure in the tire when its temperature rises to 43◦C?

Compared to that of a plane on the ground, Earth's gravitational pull on a plane 7 miles above Earth is approximately A) zero. B) the same. C) half as much. D) twice as much.

With what velocity does it hit the ground?

What chemical phenomenon accounts for the elasticity seen in solids? covalent bonds, hydrogen bonds, ionic bonds, all of the above