Which action best democrats the transformation of mechanical energy and light energy

Write a question about how changing temperature affects the gas inside the sports ball

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?

What is the measure of how much matter is in an object and that can be measured using a balance? a. height b. volume c. weight d. mass