Question

If density of a substnace is 2.5 g/cc and volume is 400 cc then mass of substance is 1) 800 g 2) 1200 g 3) 1000 g 4) 750 g​

Answer 1

Explanation:

Coefficient of volume expansion γ=

pΔT

Δp

=

p(Δθ)

p

1

−p

2

=

10×(100−0)

10−9.7

=3×10

−4

1000 g