Question

A Bottle when filled to 0.75 of its capacity contains 234 g of fruit jam. How much jam will it contain if completely filled? Write with statement .​

Answer 1

312 gm

let total volume = v

density= m/v

= 234/0.75v

mass = volume * density

= v * ( 234/0.75v)

= 312 gm

Answer 2

Answer:

Daily Practice Problems

Unit Conversion

Q1) Equivalence of 1-Watt Hour in SI Unit.

Q2) Express Young’s Modulus of steel in dyne/cm3

Given, Young’s Modulus of steel is 19 x 1010 N/m2.

Q3) The Density of Mercury is 13600 kg m-3

Its value in CGS System is:

a) 13.6 g cm-3 b) 1360 g cm-3 c) 136 g cm-3 d) 1.36 g cm-3

Dimensions

Q4) Dimensions of Boltzmann’s Constant is_________.

Given, Boltzmann’s Constant= 1.38 x 10-23 m2 kg s-2 K-1

Q5) Dimensional Formulae of the Universal Gravitational Constant.

Q6) Dimensional Formulae of the Thermal Conductivity k

Given relation, Q= kA(θ2−θ1)t

.

Q7) Dimensional Formulae for surface tension S.

Given, S = p g r h/2

Q8) Find the Dimensions of the Potential and then the Capacitance.

Given, E= Vit and Q= CV

Q9) The Dimensions [ML-1T-2

] may correspond to_______.

Q10) The time dependence of a physical quantity P is given by

P = P0 e

-at^2

Where a is a constant; t is time.

The constant a is

a) Dimensionless

b) Has dimensions of P

c) Has dimensions of [T]-2

d) Has dimensions of [T]2