Physics-
General
Easy

Question

The physical quantities not having same dimensions are –

  1. Momentum and Planck’s constant  
  2. Stress and Young’s modulus  
  3. Speed and (00)–1/2  
  4. Torque and work  

The correct answer is: Momentum and Planck’s constant

Related Questions to study

General
Physics-

The pairs having same dimensional formula –

The pairs having same dimensional formula –

Physics-General
General
Physics-

The radius of a thin wire is 0.16 mm. The area of cross-section taking significant figure into consideration in square millimetres is -

The radius of a thin wire is 0.16 mm. The area of cross-section taking significant figure into consideration in square millimetres is -

Physics-General
General
Physics-

The significant digits in 200.40 are -

The significant digits in 200.40 are -

Physics-General
parallel
General
Physics-

The length of a rod is (11.05 ± 0.05) cm. What is the length of two such rods -

The length of a rod is (11.05 ± 0.05) cm. What is the length of two such rods -

Physics-General
General
Physics-

the wrong statement -

the wrong statement -

Physics-General
General
Physics-

Which of the following is not the unit of surface tension -

Which of the following is not the unit of surface tension -

Physics-General
parallel
General
Physics-

The error in the measurement of volume of sphere is 1.5 %. The error in the measurement of its diameter is -

The error in the measurement of volume of sphere is 1.5 %. The error in the measurement of its diameter is -

Physics-General
General
Physics-

The area of a rectangle of size 1.23 × 2.345 cm is -

The area of a rectangle of size 1.23 × 2.345 cm is -

Physics-General
General
Physics-

If  represents the coefficient of viscosity and T the surface tension, then the dimensions of T/ are same as that of -

If  represents the coefficient of viscosity and T the surface tension, then the dimensions of T/ are same as that of -

Physics-General
parallel
General
Physics-

What is the percentage error in the measurement of time period of a pendulum if maximum errors in the measurement of '' and 'g' are 2% and 4 % respectively -

What is the percentage error in the measurement of time period of a pendulum if maximum errors in the measurement of '' and 'g' are 2% and 4 % respectively -

Physics-General
General
Physics-

The number of particles crossing the unit area perpendicular to the x-axis per unit time is given by : N equals negative D open parentheses fraction numerator n subscript 2 end subscript minus n subscript 1 end subscript over denominator x subscript 2 end subscript minus x subscript 1 end subscript end fraction close parentheseswhere n1 and n2 are the numbers of particles per unit volume for the values of x meant to be x1 and x2 respectively. What is the dimensional formula for the diffusion constant D ?

The number of particles crossing the unit area perpendicular to the x-axis per unit time is given by : N equals negative D open parentheses fraction numerator n subscript 2 end subscript minus n subscript 1 end subscript over denominator x subscript 2 end subscript minus x subscript 1 end subscript end fraction close parentheseswhere n1 and n2 are the numbers of particles per unit volume for the values of x meant to be x1 and x2 respectively. What is the dimensional formula for the diffusion constant D ?

Physics-General
General
Physics-

The surface tension of a liquid is 70 dynes/cm. It may be expressed in M.K.S. system as-

The surface tension of a liquid is 70 dynes/cm. It may be expressed in M.K.S. system as-

Physics-General
parallel
General
Physics-

The radius of the circle is stated as 2.12 cm. Its area should be written as-

The radius of the circle is stated as 2.12 cm. Its area should be written as-

Physics-General
General
Physics-

Given P = 0.0030 m, Q = 2.40 m and R = 3000 m, the number of significant figures in P, Q, R are respectively-

Given P = 0.0030 m, Q = 2.40 m and R = 3000 m, the number of significant figures in P, Q, R are respectively-

Physics-General
General
Physics-

period of a body under S.H.M. is representedby : T  PaDbSc, where P is pressure, D is density and S is surface tension, then the values of a, b, and c are-

period of a body under S.H.M. is representedby : T  PaDbSc, where P is pressure, D is density and S is surface tension, then the values of a, b, and c are-

Physics-General
parallel

card img

With Turito Academy.

card img

With Turito Foundation.

card img

Get an Expert Advice From Turito.

Turito Academy

card img

With Turito Academy.

Test Prep

card img

With Turito Foundation.