A pressure of 100 pa acts on an area of 3.5 m2 .what is the force acting on the area​

Two polarizers are oriented at 70∘∘ to one another. unpolarized light falls on them. what fraction of the light intensity is transmitted?

Specific heat refers to the amount of heat required to change 1 gram of a substance by degree(s) celsius

On your wedding day your lover gives you a gold ring of mass 3.67 g. 48 years later its mass is 3.44 g. on the average how many atoms were abrated from the ring during each second of your marriage? the atomic mass of gold is 197 u. don't enter units