Page 1 - THERMAL PROPERTIES OF MATTER#141511110122

WORKSHEET-1(Heat, thermal expansion, specific heat, latent heat)

1

o
(a) – 20 C
o
(b) – 30 C
o
(c) –40 C
o
(d) – 50 C

o
o
2 Compared to burn due to air at 100 C , a burn due to steam at 100 C is
(a)more dangerous

(b)less dangerous

(c)equally dangerous

(d)none of the above

3 The specific heat capacity of a substance depends on________________.

(a)its nature alone

(b)its nature and temperature

(c)its temperature alone

(d)its mass alone

4

(a)1

(b)3

(c)2

(d)4

5

6