G = [M 1 L 1 T -2 ] × [M 0 L 1 T 0 ] 2 × [M 1 L 0 T 0 ] -1 × [M 1 L 0 T 0 ] -1 = M -1 L 3 T -2 . So, dimensional formula for universal gravitational constant is [M -1 L 3 T -2 ].

M -1 L 3 T -2 G = [M 1 L 1 T -2 ] × [M 0 L 1 T 0 ] 2 × [M 1 L 0 T 0 ] -1 × [M 1 L 0 T 0 ] -1 = M -1 L 3 T -2 . So, dimensional formula for universal gravitational constant is [M -1 L 3 T -2 ].

The dimensional formula for universal gravitational constant is

Q. The dimensional formula for universal gravitational constant is
Answer: M^-1 L³ T^-2
Notes: G = [M¹ L¹ T^-2] × [M⁰ L¹ T⁰]² × [M¹ L⁰ T⁰]^-1 × [M¹ L⁰ T⁰]^-1 = M^-1 L³ T^-2. So, dimensional formula for universal gravitational constant is [M^-1 L³ T^-2].

This Question is Also Available in:

हिन्दी

This question is part of 40000+ General Studies MCQ Series Course on GKToday Android app.

Question Number: 53 in Physics GK 06 - Gravitation in above course in App.

Current Affairs

Daily MCQs

Monthly MCQs

Topic Wise CA MCQs

Current Affairs Articles

CA MCQs in Other Languages

GK MCQs Section

SSC/RRB/States Level MCQs