Question

9. Solve the following problems:
a. Equal heat is given to two objects A
and B of mass 1 g. Temperature of A
increases by 3 °C and B by 5 °C.
Which object has more specific heat?
And by what factor?
5
Answer : A,
wher​

Answer 1

Given that mass of A and B is equal and. =1g=mA=m B

Given change in temperature of A=ΔT

A=30C

change in tem. of B=ΔT

B=50C

Given that Equal amount of heat is applied to both

for AQ=m A*SA*ΔT*A =3S A(i)

for B:Q=m B S B

ΔT* B=5*S B (ii)

Where SA and SB are specific heat of A and B

From eq (i),(ii)

3SA=5SB

⇒ SA= 5/3SB a greater by 5/3

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Answer 2

$\mathfrak{\huge{\orange{\underline{\underline{AnSwEr:-}}}}}$

Actually Welcome to the Concept of the Specific Heat Capacity.

Let's use the basic formula as,

H = mc∆T, here m = mass, c = specific heat, ∆T = change in temperature.

I have solved in the attachment above.