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Aarabhi

Asked: February 2, 2021In: Class-11-Physics

Which one of the following pair of quantities has the same dimension?

NCERT Solutions for Class 11 Science Chapter 1 Important Board Questions physical world NCERT Books for Session 2022-2023 CBSE Board and UP Board M.C.Q Questions No: 16

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Aarabhi

Asked: February 2, 2021In: Class-11-Physics

Two quantities A and B have different dimensions. Which mathematical operation may be physically meaningful.

NCERT Solutions for Class 11 Science Chapter 1 Important Board Questions physical world NCERT Books for Session 2022-2023 CBSE Board and UP Board M.C.Q Questions No: 15

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Aarabhi

Asked: February 2, 2021In: Class-11-Physics

The time dependence of a physical quantity P is given by P = Po exp. (–αt²), where α is a constant and t is time, The constant α is

NCERT Solutions for Class 11 Science Chapter 1 Important Board Questions physical world NCERT Books for Session 2022-2023 CBSE Board and UP Board M.C.Q Questions No: 14

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Aarabhi

Asked: February 2, 2021In: Class-11-Physics

The dimensions of light year is

NCERT Solutions for Class 11 Science Chapter 1 Important Board Questions physical world NCERT Books for Session 2022-2023 CBSE Board and UP Board M.C.Q Questions No: 13

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Aarabhi

Asked: February 2, 2021In: Class-11-Physics

The dimensions of intensity are

NCERT Solutions for Class 11 Science Chapter 1 Important Board Questions physical world NCERT Books for Session 2022-2023 CBSE Board and UP Board M.C.Q Questions No: 12

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Aarabhi

Asked: February 2, 2021In: Class-11-Physics

Given force = α/density + β³ what are dimensions of α,β?

NCERT Solutions for Class 11 Science Chapter 1 Important Board Questions physical world NCERT Books for Session 2022-2023 CBSE Board and UP Board M.C.Q Questions No:

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Ikjot

Asked: February 1, 2021In: Class-11-Physics

In the standard equation Sₙₜₕ = u + a/2 (2n-1) what dimensions do you view for Sₙₜₕ

NCERT Solutions for Class 11 Science Chapter 1 Important Board Questions physical world NCERT Books for Session 2022-2023 CBSE Board and UP Board M.C.Q Questions No: 10

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Ikjot

Asked: February 1, 2021In: Class-11-Physics

Given that:∫dx/√(2ax-x) ² = aⁿ sin⁻¹x-a/a Where a is a constant. Using dimensional analysis the value of n is

NCERT Solutions for Class 11 Science Chapter 1 Important Board Questions physical world NCERT Books for Session 2022-2023 CBSE Board and UP Board M.C.Q Questions No: 0

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Ikjot

Asked: February 1, 2021In: Class-11-Physics

If percentage errors in the measurement of mass and volume of an object are 2% and 3% respectively, then the percentage error in the measurement of the density of the object is:

NCERT Solutions for Class 11 Science Chapter 1 Important Board Questions physical world NCERT Books for Session 2022-2023 CBSE Board and UP Board M.C.Q Questions No: 8

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Ikjot

Asked: February 1, 2021In: Class-11-Physics

The speed (v) of sound in a gas is given by v = k Pˣ ρʸ Where K is dimensionless constant, P is pressure, and ρ is the density, then

NCERT Solutions for Class 11 Science Chapter 1 Important Board Questions physical world NCERT Books for Session 2022-2023 CBSE Board and UP Board M.C.Q Questions No: 7

Aagam

Which one of the following pair of quantities has the same dimension?

Two quantities A and B have different dimensions. Which mathematical operation may be physically meaningful.

The time dependence of a physical quantity P is given by P = Po exp. (–αt²), where α is a constant and t is time, The constant α is

The dimensions of light year is

The dimensions of intensity are

Given force = α/density + β³ what are dimensions of α,β?

In the standard equation Sₙₜₕ = u + a/2 (2n-1) what dimensions do you view for Sₙₜₕ

Given that:∫dx/√(2ax-x) ² = aⁿ sin⁻¹x-a/a Where a is a constant. Using dimensional analysis the value of n is

If percentage errors in the measurement of mass and volume of an object are 2% and 3% respectively, then the percentage error in the measurement of the density of the object is:

The speed (v) of sound in a gas is given by v = k Pˣ ρʸ Where K is dimensionless constant, P is pressure, and ρ is the density, then

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