If an object weighs 273 N on earth, what would it weigh on mars? (gmars = 3.711 m/s2 a. 74 N
b. 154 N
c. Weight would be the same
d. 103 N

Unpolarized light of intensity so passes through two sheets of polarizing material whose transmission axes make an angle of 60∘ with each other as shown in the figure. what is the intensity of the transmitted beam, st?

Sound is a disturbance that travels through a medium as a

Estimate the change in the gibbs energy and molar gibbs energy of 1.0dm3 of octane when the pressure acting on it is increased from 1.0 atm to 100 atm. the mass density of octane is 0.703 g cm−3