Explain the relationship between energy and states of matter.

A car starting from rest accelerates at a rate of 8.0 m/s/s what is its final speed at the end of 4.0 seconds

Why can the use of antibiotics to fight minor illness become a serious problem? A. Viruses adapt and change to make antibiotics ineffective. B. Bacteria can use the antibiotics against the host. C.

A 50g mass of metal (c=0.20 cal/g°C) at 90°c is dropped into water at 30°c and the temperatures stabilized at 40°c. 100g 50g 2.0g 70g

What is the metric unit for distance?

What type of change occurs when water changes from a solid to a liquid

Two stars, x and y, have the same temperature. star x is ten times more luminous than star y. which star has the larger radius

If the weight of an object of mass "m" is "mg," then the weight of an object of mass "2m" is A. mg/2 B. mg C. 2mg D. 4mg

In an old house, the heating system uses radiators, which are hollow metal devices through which hot water or steam circulates. In one room the radiator has a dark color (emissitivity = 0.830). It has a temperature of 64.1 oC.

Air is compressed adiabatically in a piston-cylinder assembly from 1 bar, 300 K to 10 bar, 600 K. The air can be modeled as an ideal gas and kinetic and potential energy effects are negligible.

Three rocks, each of varying mass and volume, are released from a window at the same time. The window is at height h above the ground.