Home
Class 11
PHYSICS
This question has statement 1 and statem...

This question has statement 1 and statement 2. Of the four choices given after the statements, choose the one that best describes the two statements. If two spring `S_(1) and S_(2)` of force constants `k_(1) and k_(2)`, respectively, are stretched by the same force, it is found that more work is done on spring `S_(1)` than on spring `S_(2)`
Statement 1: If stretched by the same amount, work done on `S_(1)`, will be more than that on `S_(2)`
Statement 2 : `K_(1) lt k_(2)`

A

statement-1 is false, statement-2 is true

B

statement-1 is true, statement-2 is false

C

statement-1 is true, statement-2 is true, statement-2 is correct explanation for statement-1

D

statement-1 is true, statement-2 is true, statement-2 is not the correct explanation for statement-1

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Similar Questions

Explore conceptually related problems

This question has statement 1 and statement 2 . Of the four choice given after the Statement , choose the one that best describe the two Statement . If the spring S_(1) and S_(2) of force constant k_(1) and k_(2) respectively , are streached by the same force , it is found that more work is done on spring S_(1) then on spring S_(2) Statement -1: If statement by the same answer work done on S_(1) work on S_(1) is more then S_(2) Statement - 2 : k_(1) ltk_(2)

Two spring P and Q having stiffness constants k_1 and k_2(ltk_1) , respectively are stretched equally. Then

Two springs have their force constant as K_(1) and K_(2)(K_(1)lt K_(2)) . When they are stretched by the same force:

Two springs have their force constant as k_(1) and k_(2) (k_(1) gt k_(2)) . When they are streched by the same force.

This questions has Statement I and Statement II. Of the four choices given after the Statements, choose the one that best describes into two Statements. Statement-I : Higher the range, greater is the resistance of ammeter. Statement- II : To increase the range of ammeter, additional shunt needs to be used across it.

This questions has Statement I and Statement II. Of the four choices given after the Statements, choose the one that best describes into two Statements. Statement-I : Higher the range, greater is the resistance of ammeter. Statement- II : To increase the range of ammeter, additional shunt needs to be used across it.

The question has statement - 1 and statement - 2 Of the four choices given after the statements , choose the one that best describes the two statements statement - 1 : Sky wave signals are used for long distance radio communication . These signals are in generel , less stable then ground wave signals statement - 2 : The state of inosphere varies from to hour day and season to season .

This question contains Statement-1 and Statement-2. Of the four choices given after the statements, choose the one that best describes the two statements. Statement-1: For a charged particle moving from point P to point Q, the net work done by an electrostatic field on the particle is independent of the path connecting point P to point Q. Statement-2: The net work done by a conservative force on an object moving along a closed loop is zero.

Work done by a spring force is

Two springs have force constants k_(A) such that k_(B)=2k_(A) . The four ends of the springs are stretched by the same force. If energy stored in spring A is E , then energy stored in spring B is