P*v = n*r*t where p = pressure v = volume n = number of moles r = the universal gas constant t = temperature in degrees kelvin this equation is known as the ideal gas law, and it can be used to predict the behavior of many gases at relatively low pressure. from this equation, you can see that as the temperature of a gas increases, a) the pressure of the gas increases. b) the number of moles of gas will go down. c) either the pressure of the gas, the volume of the gas, or both, will increase. d) either the pressure of the gas, the volume of the gas, or both, will decrease.

(C) either the pressure of the gas, the volume of the gas, or both, will increase

Explanation:

From the ideal gas law given;

P*V = n*R*T

     ↓

T ∝ P*V

Temperature of the gas is directly proportional to pressure and volume of the gas.

Therefore, for a given number of moles and increasing temperature; either the pressure of the gas, the volume of the gas, or both, will increase

! 55 !  

write a paragraph or story to explain the transformation between potential and kinetic energy as shown in your picture or model.  

you should have at least 5 complete sentences with a main idea and supporting details.  

you must include the following words:  

potential energy

kinetic energy

mechanical energy

conservation of energy

dude, this is hard lol : ))

1 - wave length

2 - amplitude

3 - crest

4 - trough

explanation:

duh.