Answer:
Explanation:
Given
Radius of A is twice of B i.e.
Also Potential of both sphere is same
thus
(b)Ratio of
Electric Field is given by
thus ----1
----2
Divide 2 by 1
Answer:
Explanation:
Given
Power output
efficiency
Engine expels
Efficiency is given by
where =Heat supplied
Work Produced by cycle
Time interval for which power is supplied
Answer:
im sorry i accidentally clicke on this and can only get out if i answer it idk im only in the 8 th grade lol
Explanation:
Answer:
What evidence supports their claim.
Explanation:
In the end, all that really matters in an experiment, is what scientific evidence supports the claim being made.