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Jordan Biddle
@jordanbiddle
Joined in January 2021
Home Electricity
Home Appliances
Electrical Wiring
An electric clothes dryer draws 22 A of current from a 240-V wall outlet How much power in watts does it use?
- 1 answer
Power (Watts) = Current (Amps) * Voltage
Power = 22Amps * 240 Volts
Power = 5,280 Watts
5280
Physics
As you sit on a dock you notice a wave crest pass You count another four wave crests in the next 12 seconds What is the frequency of these waves?
- 2 answers
0.333 Hz
Energy
What happens to the pitch you hear when two sound waves constructively interfere?
- 2 answers
the pitch doesn change Lester 2010
Science
Electromagnetic waves whose photons have the longest wavelengths have?
- 2 answers
The lowest energy
Apex ;)
Science
Physics
If the period of a wave increases its frequency must?
- 3 answers
Increase decrease. The frequency MUST decrease.
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