London dispersion forces occur between molecules that are a. highly polar.
c. nonpolar.
b. slightly polar
d. None of the above
Please select the best answer from the choices provided
A
B

с
D

F500 j of energy were added to 1 kg of each of these samples, which would experience the least temperature increase?

Next a skier is pulled by a tow rope up a frictionless ski slope that makes an angle of 15 with the horizontal. the rope moves parallel to the slope with a constant speed of 0.69 m/s. the force of the rope does 800 3 of work on the skier as the skier moves a distance of 8.4 m up the incline. (a) if the rope moved with a constant speed of 2.2 m/s how much work would the force of the rope do on the skier as the skler moved a distance of 8.4 m up the incline? at what rate is the force of the rope doing work on the skier when the rope moves with a speed of (b) 0.69 m/s and (c) 2.2 m/s?

Blank liquids and gases exert a buoyant force on objects placed in them