MHT CET 2026 20th April Evening Shift | Gravitation Question 1 | Physics

There is reduction in acceleration due to gravity at poles due to rotation of earth as the poles are lying on the axis of rotation and do not revolve.

MHT CET 2026 20th April Morning Shift

MCQ (Single Correct Answer)

-0

The percentage decrease in the weight of a body when taken to a height of $48$ km above the surface of the earth is (Radius of the earth is $6400$ km)

$1\%$

$1.5\%$

$2\%$

$2.5\%$

MHT CET 2025 5th May Evening Shift

MCQ (Single Correct Answer)

-0

A uniform sphere has radius ' $R$ ' and mass ' $M$ '. The magnitude of gravitational field at distances ' $\mathrm{r}_1$ ' and ' $\mathrm{r}_2$ ' from the centre of the sphere are ' $E_1$ ' and ' $E_2$ ' respectively. The ratio $E_1: E_2$ is $\left(r_1>R\right.$ and $\left.r_2

$\frac{R^2}{r_1^2 r_2}$

$\frac{R^3}{r_1 r_2}$

$\frac{R^3}{r_1^2 r_2}$

$\frac{R^3}{r_1 r_2^2}$

MHT CET 2025 26th April Evening Shift

MCQ (Single Correct Answer)

-0

The depth at which acceleration due to gravity becomes $\frac{g^{\prime}}{n}$ is ( $R=$ radius of earth, $\mathrm{g}=$ acceleration due to gravity) ( $\mathrm{n}=$ integer)

$\frac{R(n-1)}{n}$

$\frac{R(n+1)}{n}$

$\frac{R(n-1)^2}{n}$

$\frac{R(n+1)^2}{n}$

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Chemistry

Physical Chemistry

Some Basic Concepts of Chemistry Atomic Structure States of Matter Thermodynamics Chemical Equilibrium Ionic Equilibrium Liquid Solution Redox Reactions Surface Chemistry Solid State Electrochemistry Chemical Kinetics Nuclear Chemistry

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Periodic Table and Periodicity Chemical Bonding and Molecular Structure Metallurgy Hydrogen and It's Compounds s-Block Elements p-Block Elements d and f Block Elements Coordination Compounds Environmental Chemistry

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IUPAC Nomenclatures General Organic Chemistry Isomerism Hydrocarbons Haloalkanes and Haloarenes Alcohol, Phenols and Ethers Aldehyde and Ketone Carboxylic Acids and Its Derivatives Compounds Containing Nitrogen Polymers Biomolecules Chemistry in Everyday Life Practical Organic Chemistry