How went physics P22???

[ideggkr]

Don't think you will get ecf for wrong experiment. sorry.

 

[akbararshad]

3 i guess

 

[fahadii92]

hey i did finding young modulus by that gradient method of extension mass graph,,,, is that one correct way or the stress over strain is the correct way????

 

[ideggkr]

Hey i have a doubt with power question.

Merely substituting 2 values (one given in the question, one obtained from the first part)
in P=IV can't worth 3 marks.. i think

 

[grumpy]

anyone tell me what was the answer of the question of why two laser lights cannot be used.
i wrote path difference will not be the same.

 

[ideggkr]

anyone tell me what was the answer of the question of why two laser lights cannot be used.
i wrote path difference will not be the same.

Same here.

 

[Mueez]

paper waz ezzie...buh i hav done some careless mistakes..still expect upto 55