Initially, 1.00 mol of an ideal monatomic gas has 75.0 J of thermal energy. If this energy is increased by 24.0 J, what is the change in entropy?

Which of the following facts about electromagnetic radiation has made it possible for scientists to gather information about Venus' rocky surface? A. Ultraviolet rays have wavelengths that are too short to be seen with the unaided eye. B.

Solenoid is another word for Magnetic field Coil of wire Permanent magnet Ferromagnetic material

A car travels south on a highway for two hours at 90 km/hr. the car then reverses and drives for three hours at 70 km/hr. what is the car's change in position relative to where it started?

A block of mass 0.2 Kg, initially moving with a velocity of 10 m/s, slides up a curved ramp to a stop 10 m above its original level. a) Draw free body diagrams of the block at the original level and also on the ramp.

The density of maple wood is about 755. kglm to the power of 3. What is the mass of a solid piece of maple that has a volume 640. cm to the power of 3?

What causes an air conditioned to turn on

A turntable is spinning on a frictionless axle when a ball of putty is dropped onto it from above. The putty sticks to the turntable when it lands. Is angular momentum conserved for the turntable and putty (the system) during this process?

The speedof a boat in still water is v. The boat is to make a round-trip ina river whose current travels at speed u.

Why are there so few working wave power stations?

Two abiotic factor that effect an ecosystem are;