What is potential energy called that is associated with objects that can be stretched

27 grams of 25.0 c aluminum is heated until its temperatures is 54 c. if the specific heat of aluminum is 0.90 j/g c, calculate the amount of heat energy needed to cause this rise in the temperature Q=MxCpx delta T v. 656 J w. 705 J x. 608 J Y. 0

Which is most likely a covalent compound? NaCl KCl CuF2 CF4

One astronomer believes that the density of the universe remains constant. One physicist believes that the density of the universe changes over a period of time.

What type of energy is the sum of an object's potential and kinetic energy?

A technician is checking refrigerant system pressures. Both high - and low-side service ports are located on the A/C compressor. When the compressor is engaged, the high-side pressure instantly goes over 375 psig.

What would happen to the stratosphere if humans were to increase the amount of ozone within it?

The noise floor, also known as additive white Gaussian noise (AWGN), is a continuous noise level that appears over a wide spectrum when viewed in the frequency domain. a. Trueb. False

Disadvantages of magnets

What type of motion occurs when an object spins around an axis without altering its linear position?

What happens to the movement of particles in a liquid when it is heated?