Which of the following is not a an example of dissipated energy?
a. light
c. heat
b. kinetic
d. vibrations
when energy is changed from one form to another,
a. some of the energy is lost entirely
b. all of the energy can be accounted for
c. a physical change occurs
d. all of the energy is changed to a useful form

The period of a pendulum varies directly as the square root of the length of the pendulum and inversely as the square root of the acceleration due to gravity. find the period when the length is 144 cm and the acceleration due to gravity is 980 cm per second squared, if the period is 7pi seconds when the length is 289 cm and the acceleration due to gravity is 980 cm per second squared.

What does the law of conservation of mass state?

Which of the following is the best name for mgcl2