SaraNextGen.Com


Statement 1:

Two identical springs of steel and copper are equally stretched. More work will be done on steel than copper.

Statement 2:

Steel is more elastic than copper.

a)

Statement 1 is True, Statement 2 is True; Statement 2 is correct explanation for Statement 1

b)

Statement 1 is True, Statement 2 is True; Statement 2 is not correct explanation for Statement 1

c)

Statement 1 is True, Statement 2 is False

d)

Statement 1 is False, Statement 2 is True


Question ID - 56812 | Toppr Answer

Statement 1:

Two identical springs of steel and copper are equally stretched. More work will be done on steel than copper.

Statement 2:

Steel is more elastic than copper.

a)

Statement 1 is True, Statement 2 is True; Statement 2 is correct explanation for Statement 1

b)

Statement 1 is True, Statement 2 is True; Statement 2 is not correct explanation for Statement 1

c)

Statement 1 is True, Statement 2 is False

d)

Statement 1 is False, Statement 2 is True

1 Answer - 5876 Votes

3537

Answer Key : (a) -

(a)

Work done in stretching a spring of spring constant 

Since, k for steel is more than for copper, hence more work will be done on steel than copper.



SaraNextGen