3) 30 cm and 60 cm 4) JULID
Two rods of same length and same diameter
are drawn from equal masses and same
quantity of heat is supplied to the two rods.
Find the ratio of expansions if specific heats
of the material is 2/3 and that of coefficient
of linear expansion is 1/2
1) 4/3 2 1/2 3) 3/4 4) 1/3
Answers
Answered by
0
Answer:
Option 2 is ans.
Explanation:
It seems like they are same type of material bcoz they have same expansion and specific heat is same so change in temp. and linear expansion is same.
Attachments:
Similar questions