What amount of heat is required to raise the temperature of 25 grams of copper to cause a 15º C change? The specific heat of copper is 0.39 J/gº C.

115 J

150 J

250 J

300 J

Energy conversion for a man stepping off a cliff

As a transverse wave travels through a medium it displaces the particles A. perpendicular to the motion of the wave B. vertically along the same plane as the wave C. parallel to the direction of the wave motion D.

1) A. 75 disk rolls down a 10M ramp. How many revolutions does it complete. 2) A uniform solid disk starts at 52 rad/s. To rest, it does 3900J of work. It has a radius of 1.2M.

F = (9.3 x 105) (4.2 x 10-15)

What is the theory of light?

Which of the following is not a receptor pair according to the opponent process theory? A. red versus green B. yellow versus blue C. black versus white D. yellow versus red

A scientist adds different amounts of salt to 5 bottles of water. He then measures how long it takes for the water to boil. what is the dependent variable in this experiment?

Bacteria which do not live in extreme conditions are found in this kingdom:

How many moles of h2 gas would be contained in 4.00 of the gas at 202.6KPa and 127c?

Which of The following are classiFcatons describing how rock and oTher maTerial movedownslope? a. Fall, b. slide, c. slump, d. creep, e. fow