When a light bulb is turned the electric current in the filament causes the filament to become hot and glow if the filament is surrounded by a gas describe how thermal energy is transferred from the filament to the air outside the bulb

Which is an example of gaining a static charge by conduction? a) rubbing a balloon against your hair. b) shuffling your shoes across a carpet. c) bringing a charged rod near an electroscope. d) touching your car on a cold day and getting a shock.

Suppose a comet has an orbital period of 309.1 years around the sun. what is it’s average distance from the sun?

When is a current produced? when the terminals of an electrochemical cell are connected by a wire if the electric circuit is opened in an electrochemical cell if the electrolyte is removed from an electrochemical cell when the electrodes are reversed in an electrochemical cell