Heated air molecules in a hot air balloon soon carried thermal energy to the top of the balloon. this is an example of ...

conduction.

Convection.

Radiation.

Cooling.

Light travels 300,000,000 m/s, and one year has approximately 32,000,000 seconds. a light year is the distance light travels in one year. state the speed in km/s, using scientific notation

If objects A and B are separately in thermal equilibrium with a third object C, then A and B are in thermal equilibrium with each other. This law is called a. First law of thermodynamics b. Zeroth law of thermodynamic c. Second law of thermodynamics

If object a has more mass than object to be does object contain more matter explain

Ho Chi Minh led the Communist forces in Indochina and in North Vietnam. a. True b. False User: Hitler and Mussolini headed two of the Axis powers of World War II. a. True b. False

A student rides his skateboard for 10 minutes and travels 1.2 miles. If the skateboarder wants to go 5 miles, how much time should it take if he maintains his speed?

A pulley system has an MA of 4. How much force would be necessary to pull a 200 newton box

0.005098 in megaliters to liters

The active sections that are located along fault lines are called A. seismic gaps. B. seismic risks. C. stress accumulations. D. recurrence gaps

How much time does it take light to travel from the moon to the earth

What type of rock would you expect to form from the material found along a beach?