Page 29 - Finalll Science BB Prep2 t1 2025_Neat

Water has high specific heat so, it maintains constant body

temperatutre when the temperature of surroundings changes

(Most body content)

Water also is excellent cooling liquid (Radiator) in car engine

to protect engines from high temperature damaging as, its

high specific heat, it absorbs large quantity of thermal energy

H igh specific without very increasing in temperature.
High specific
t,
w

slo
heat, slow
hea
increase in
s
e
cre

in
in
a
tu
re
temperature
pe
ra
tem

Mercury has low specific heat so,
its temperature rises quickly by gaining heat
Low specific
heat, quick
(Used in thermometer) increase in
temperature

Copper is thermally prefable to aluminium in

utensils as Cu has less specific heat so, the increase in Cu

temperature is greater than that of Al (same heat quantity)

First Term 48