Physics, 08.12.2019 15:31 PastelHibiscus

The amount of energy required to raise the temperature of 1 kilogram of a substance by 1 kelvin is called its
a. specific heat
b. heat transfer
c. change of state
d. melting point

Answers: 2

Show answers

Another question on Physics

Physics, 22.06.2019 02:00

In which of the following cases is work being done on an object? question 2 options: pushing against a locked door carrying a box down a corridor pulling a trailer up a hill suspending a heavy weight with a strong chain

Answers: 2

Answer

Physics, 22.06.2019 15:20

Abag of potato chips contains 2.00 l of air when it is sealed at sea level at a pressure of 1.00 atm and a temperature of 20.0 deg c. what will be the volume of the air in the bag if you take it with you, still sealed, to the mountains where the temperature is 7.00 deg c and atmospheric pressure is 70.0 kpa? assume that the bag behaves like a balloon and that the air in the bag is in thermal equilibrium with the outside air.

Answers: 3

Answer

Physics, 22.06.2019 17:30

Four objects each with charge +2.0×10−7c are located at the corners of a square whose sides are 2.0 m long. part a what quantities can be determined using this information? check all that apply. the electric force on a charged object placed at the center of the square. the mass of each object. the total electric potential energy of the system consisting of the four charged objects. part b find the electric force on a charged object placed at the center of the square.

Answers: 1

Answer

Physics, 22.06.2019 17:40

Along wire carrying a 4.2 a current perpendicular to the xy-plane intersects the x-axis at x=−1.7cm. a second, parallel wire carrying a 3.0 a current intersects the x-axis at x=+1.7cm. part a at what point on the x-axis is the magnetic field zero if the two currents are in the same direction? express your answer to two significant figures and include the appropriate units.

Answers: 2

Answer

You know the right answer?

The amount of energy required to raise the temperature of 1 kilogram of a substance by 1 kelvin is c...

Questions