Question

An empty RD bottle weighs 40 g. When completely filled with water, it weighs 85kg and when filled with another liquid, it weighs 70 g. Calculate (3)
(a) Volume of the density bottle
(b) Density of the liquid
(c) Relative density.

Answer 1

Explanation:

) Volume of the density bottle

(b) Density of the liquid

(c) Relative density.

a

Answer 2

Answer:

PHYSICS

avatar

Asked on December 26, 2019 by

Vineeta Abhijit

An empty density bottle of weight 30 g, when filled completely with water weighs 62 g. When filled completely with another liquid the weight is 54 g

Calculate -

(a) The volume of density bottle

(b) The density of the liquid

Help best friend

Study later

ANSWER

Mass of empty density bottle = 30 gm

mass of density bottle with water in it 62 gm

Mass if density bottle with the liquid = 54 gm

Mass of water only = 62-30=32 gm

(a) Now volume of 1 g of water = 1cm

3

∴ Volume of density bottle = 32 cm

3

(b) Mass of liquid only = 54-30=24 gm

∴ density of the liquid = ∴

Volumeofliquid

Massofliquidonly

=

32cm

3

24g

=0.75g/cm

3

Answer By

avatar

Toppr

SHARE

How satisfied are you with the answer?

This will help us to improve better