How are period and frequency related to each other?
A.
Period is half the frequency.
B.
Period is twice the frequency.
C.
Period is equal to frequency.
D.
Period is the reciprocal of frequency.
E.
Period is the square root of frequency.

Which buffer would be better able to hold a steady ph on the addition of strong acid, buffer 1 or buffer 2? explain. buffer 1: a solution containing 0.10 m nh4cl and 1 m nh3. buffer 2: a solution containing 1 m nh4cl and 0.10 m nh3

What is the approximate vapor pressure when the gas condenses at 70 degrees celsius

The famous scientist galileo galilei did several experiments with sloping planes, which he rolled metal balls down so that he could study motion. by changing the slope, he could study how the speed at which the ball rolled was affected. what was the independent variable in galileo's experiment? a. the speed of the ball b. the slope of the plane c. whether the ball moved d. what the ball was made of