A TV has a power of 130 watts and an efficiency of 80 percent. How much

power is wasted as heat?

A. 104.0 W

B. 1.6 W

C. 26.0 W

D. 6.5 W

Which of these atoms is most likely to share electrons with other atoms?

Can more than two waves can interfere in a given medium

The current in a hair dryer measures 13 amps. The resistance of the hair dryer is 11 ohms. What is the voltage?

Object A has a mass of 100 grams. Object B has a mass of 150 grams. They are both traveling at the same velocity. What can you conclude?

How does geosphere interact with biosphere

How would life on earth be different if earth's axis were not tilted with respect to its orbit? A. There would be no seasons. B. There would be no day and night. C. All places would have the same climate. D. The seasons would be much shorter.

What will a spring scale read for the weight of a 75.0-kg woman in an elevator that moves upward with constant speed of 5.8 m/s?

What's the definition of: • cellular respiration • photosynthesis

What are the steps that are important to take for your safety during an earthquake? a. stay away from walls and windows c. stay away from electrical and gas lines b. get under a desk or table d. all of the above

You have an open air column of length 1.40 m in air at 24.2 °C. What is the frequency of the third harmonic?