3. Calculate the amount of current through a 45-watt light bulb that is connected to a 120-volt

circuit in your home.

Which is more dangerous, touching a faulty 110-volt light fixture, or a Van de Graaff generator charged to 100,000 volts?

A certain battery can power a 100 ohm-resistance device for 4 hours. how long can the battery power a 200 ohm device?

What happens to the amount of energy present when it is moved from one form to another?

Satelite communication is only possible using A) analog transmission. B) digital transmission. C) sound waves to transmit signal. D) cellular devices such as phones.

Describe at least 1 advantage and 1 disadvantaged to learning about a scientific discovery from A) a scientific journal B) the internet C) a daily newspaper

What is characteristic of both sound waves andelectromagnetic waves? (1) They require a medium. (2) They transfer energy. (3) They are mechanical waves. (4) They are longitudinal waves.

Explain how the bonds between water molecules affect its properties

What is walking, jogging, and map reading skills considered as

What is relative motion?

The theory that all matter consists of constantly moving particles is known as the a. physical theory of matter b. attraction theory of matter c. theory of states of matter d. kinetic theory of matter