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http://www.xtremepapers.com/papers/CIE/Cambridge International O Level/Physics (5054)/5054_w11_qp_12.pdf
plz explain mcq 22, 29 and 38 quickly.
plz explain mcq 22, 29 and 38 quickly.
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which variant?How to find the height in Question 2 (a)(ii)
November 2011 Theory
puray marks milain gai naa?Thanks, seems reasonable!
Second(22)which variant?
yar, always post the link of the question paper , PLEASEHow to find the height in Question 2 (a)(ii)
November 2011 Theory
Indeed!!puray marks milain gai naa?
I wanted to add variety! But didn't work!yar, always post the link of the question paper , PLEASE
use P.E = mghI wanted to add variety! But didn't work!
http://www.xtremepapers.com/papers/CIE/Cambridge International O Level/Physics (5054)/5054_w11_qp_22.pdf
http://www.xtremepapers.com/papers/CIE/Cambridge International O Level/Physics (5054)/5054_w11_qp_12.pdf
plz explain mcq 22, 29 and 38 quickly.
The given energy is Kinetic! I did the same mistake!use P.E = mgh
you have the P.E , give in the question
P.E/mg = h
22-The componets of light all have the same speed and so does the electromagnetic spectrum.However,red light has a greater wave length as it deviates least in the prism. so answer is Chttp://www.xtremepapers.com/papers/CIE/Cambridge International O Level/Physics (5054)/5054_w11_qp_12.pdf
plz explain mcq 22, 29 and 38 quickly.
energy is neither lost nor gained. ut changes from one form to another remember?The given energy is Kinetic! I did the same mistake!
I got the answer but though it was wrong, but when checked from ms it came out as correct!energy is neither lost nor gained. ut changes from one form to another remember?
Thanks!use P.E = mgh
you have the P.E , give in the question
P.E/mg = h
recall law of conservation of energyThe given energy is Kinetic! I did the same mistake!
Since speed in constant, the force also has to be constant! Thus its "B"
But the answer is D.... why????S
Since speed in constant, the force also has to be constant! Thus its "B"
The answer is B because there is centripetal force acting towards the centre.
U checked the wrong paper its clearly written that the answer is B.But the answer is D.... why????
Really sorry! I wrote Wrong! Constant FORCE is "B"But the answer is D.... why????
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