Agas has an initial volume of 212 cm^3 at a temperature of 293 k and a pressure of 0.98 atm. what is the final pressure of the gas if the volume decreases to 196 cm^3 and the temperature of the gas increases to 308 k?

a. 0.86 atm
b. 0.95 atm
c. 1.0 atm
d. 1.1 atm

Which quantities are scalars? choose all that apply a.distance b.speed c. acceleration d.velocity

Atomic nuclei of almost all elements consist of

With the simplified model of the eye, what corrective lens (specified by focal length as measured in air) would be needed to enable a person underwater to focus an infinitely distant object? (be careful-the focal length of a lens underwater is not the same as in air! assume that the corrective lens has a refractive index of 1.62 and that the lens is used in eyeglasses, not goggles, so there is water on both sides of the lens. assume that the eyeglasses are 1.90