Physics, 09.12.2020 20:00 chasechevy13

Justine's hair dryer has a resistance of 9.00 when first turned on. a) How much current does the hair dryer draw from the 110. -V line in Justine's house? b) What happens to the resistance of the hair dryer as it runs for a long time?

Answers: 2

Show answers

Other questions on the subject: Physics

Physics, 22.06.2019 06:20, lolweapon

Atwo-stage air compressor operates at steady state, compression 10m^3/min of air from 100 kpa and 300k to 1200 kpa. an intercooler between the two stages cools the air to 300k at a constant pressure of 350 kpa. the compression processes are isentropic. a) calculate the power required to run the compressor, in kw b) compare the result to the power required for isentropic compression from the same inlet state to the same final pressure.

Answers: 1

continue

Physics, 22.06.2019 15:00, bagofmud8339

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

Answers: 3

continue

Physics, 22.06.2019 16:00, gemouljr

The amount of potential energy possessed by an elevated object is equal to what?

Answers: 1

continue

Physics, 22.06.2019 16:50, boopiee2349

Which best describes the first law of thermodynamics as compared to the second law of thermodynamics? a. the first law describes how thermal energy is conserved but not the direction it moves. b. the first law describes the direction thermal energy moves but not how it is conserved. c. the first law describes how thermal energy can be created but not how it can be destroyed. d. the first law describes how thermal energy can be destroyed but not how it can be created.

Answers: 1

continue

You know the right answer?

Justine's hair dryer has a resistance of 9.00 when first turned on. a) How much current does the hai...