Class-11-Physics

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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

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Ikjot

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

Out of 4.0 and 4.00, which is more accurate?

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

If momentum (p), Area (A) and time (T) are takes as fundamental quantities, then energy has the dimensional formula:

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: 5

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Ikjot

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

Which of the following pairs of physical quantities does not have same dimensional formula.

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: 4

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Ikjot

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

Dimensional formula for curie 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: 3

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Ikjot

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

The dimensional formula for ωin the relation y = A Sin ωt 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: 2

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Ikjot

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

Which of the following is not the unit of distance?

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: 1

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