When a potential difference of 13 V is placed across a resistor, the current in the resistor is 1.4

a. What is the resistance of the resistor?

A water wave traves with a length of 10 meters and a frequency of 30 hertz, what is the velocity of the wave?

How do land and water affect temperature?

If the distance between the crest and trough of a wave is 0.6 m what is the wave's amplitude

Light from an incandescent source comes from

Which energy transformation propels a marathon runner across the finish line?

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

During a demonstration of the gravitational force on falling objects to her class, Sarah drops an 11 lb. bowling ball from the top of the science building. Determine distance the ball has traveled after falling for 1.

A teacher wants to demonstrate that unheated water can boil at room temperature in a beaker within a bell jar connected to a vac-uum pump. However, the vacuum pump is faulty and can reduce pressures only to 15 kPa.

How many btus of heat energy are needed to raise the temperature of 99.6 lbs of water from 50 °f to 130 °f?

What is a different form of a characteristic, such as brown hair, is called