What is the measure of disorder in a system called? A. efficiency B. Enthalpy C. Work D. Entropy

Which sound wave-object interaction is used by animals in echolocation?

In order to be considered an ion, an atom must have a

If a star is shown to be 33.11 trillion kilometers away, how many light years would that be?

If a semi-truck decreases its speed from 10 m/s to 5 m/s, its new kinetic energy is:

Calculate the kinetic energy in joules of a 10 g bullet moving in 300 m/s

A person walks up a stalled escalator in 25 s. When standing on the same escalator, now moving, she is carried up in 16 s. How much time in seconds would it take her to walk up the moving escalator?

Does the temperature increase during melting yes or no

Is this statement true or false? The next generation of nuclear power plants being built in California and South Africa are even safer and more efficient than previous generations of power plants.

Part C At what speed does the wreckage move if one car was driving north and one east? Express your answer to two significant figures and include the appropriate units. ! HA C ? Value Units Submit Request Answer Provide Feedback

Which person below is experiencing a delusion? A. Imani, who reads a lot and thinks she will go to an Ivy League school O B. Nia, who thinks that she is the daughter of the president and an extraterrestrial O C.