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JEE Advanced Model Paper 6 with solutions for online practice

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Question : 20 of 60

Marks: +1, -0

Column – II gives certain systems undergoing a process. Column-I suggests changes in someof the parameters related to the system. Match the statements in Column-I to the appropriateprocess from Column – II.

Column- I	Column –II
A) The energy of the system isincreased	p) System : A capacitor, initially uncharged Process : It is connected to a battery
B) Mechanical energy is providedto the system, which isconverted into energy ofrandom motion of its parts	q) System : A gas in an adiabatic container fittedwith an adiabatic piston Process : The gas is compressed by pushingthe piston
C) Internal energy of the system isconverted into its mechanicalenergy	r) System : A gas in a rigid container Process : The gas gets cooled due to colderatmosphere surrounding it
D) Mass of the system is decreased	s) System : A heavy nucleus, initially at rest Process : The nucleus fissions into twofragments of nearly equal masses and someneutrons are emitted
	t) System : A resistive wire loop Process : The loop is placed in a time varyingmagnetic field perpendicular to its plane

A → p,q,t ; B → q ; C → s ; D → s
A → q ; B → s ; C → s ; D → p,q,t
A → s ; B → s ; C → p,q,t ; D → q
A → s ; B → p, q,t ; C → p,q,t ; D → q

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