Qualification > Sciences

ALL PHYSICS DOUBTS - POST HERE !!

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Ivo:

--- Quote from: rhea on May 26, 2010, 07:59:04 pm ---umm, by same direction u mean full turns?

im sorry...just never got this split ring thing..

--- End quote ---

Motor turns in one direction, one turn is one revolution.  Just keeps turing one direction, alright?

Ivo:

--- Quote from: Ivo on May 26, 2010, 07:44:49 pm ---So Boyle's Law is that if temperature is constant, then when volume decreases, pressure increases?

--- End quote ---

This question hasn't been answered yet.  please somebody

diva_sparkles:

--- Quote from: Ivo on May 26, 2010, 08:00:30 pm ---This question hasn't been answered yet.  please somebody

--- End quote ---
yes!

6394:

--- Quote from: thenewkid™ on May 26, 2010, 07:46:05 pm ---the cloth always remains damp because it is dipped in water on  both side
the energy required for the molecules to evaporate is obtained from the milk
hope this helps

--- End quote ---
the energy required for the molecules to evaporate is obtained from the milk

aisa kab hota hai
new to me ;)

NightHawkerr:
oh okay thanks.
One more question.
In past papers, where they ask us to draw resultant forces using parallelogram method, how exactly do we find the mag and direction of resultant force? Like in M/J 2009 Q 4ai)
 ???

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