Which of the following is a region where magnetic force will affect other magnets?
a-electronic domain
b- magnetic generator
c- magnetic field
d- magnetic charge

Name three different units of energy used to measure heat and describe what type of situations each is usually used.

An initially unpolarized light if intensity 500 w/m^2 passes through four polarizers. the transmission axis between adjacent polarizers is 45∘. what percentage of the initial intensity is transmitted by the system?

The slope of a velocity time graph over any interval of time gives the during that interval