How was Physics p12

[paridhi shobhana]

Hi every1 so how was physics p12 i think it was ok many questions repeated :wink:

 

[shressubha]

Was good........ Glad that many questions repeated!!

 

[studiesguy]

what was the answer of
a) Internal Resistance Part in which power graph were given
b)the maximum elastic potential energy when deformation 4 graphs were given



plz hurry :%) :%) :%) :%) :%) :%)

 

[kandelbiz]

For that Internal Resistance thing i think the answer was A. The power is maximum when R=2
For that elastic potential graph the answer is B. The area under the curve for graph B was maximum.
These were my answers for those two questions.

 

[daisy1234]

What is the answer of the wave question?

 

[daisy1234]

What is the answer of the wave question?

:O: :unknown: :fool: :sorry: