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physics gcse

makino
549 days ago

i just want to ask this question and its really confusing me. If a wire of higher resistance replaces the wire in the heater coil, will it take more time to boil or less time to boil the water?

 
moose
497 days ago

more

probably

 
jules678
488 days ago

what is power?

 
Clover
479 days ago

probably the same, because heater coils are 100% affective, aren't they?

 
marcwo01
460 days ago

More current = more heat; higher voltage less heat since less current will flow. Oh by the way that's Effective !

 
marcwo01
460 days ago

More current = more heat; higher voltage less heat since less current will flow. Oh by the way that's Effective ! Oops mistype that should have been higher resistance less heat since .....

 
ishmael
35 days ago

What is the least & the highest frequency that the human can listen?

 

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