QJEEM23Phda3a: JEE Main 2023 Physics - Class 11 JEEM23Phda3a Solution: Given below are two statements: Statement I: Acceleration due…
Given below are two statements:
Statement I: Acceleration due to gravity is different at different places on the surface of earth.
Statement II: Acceleration due to gravity increases as we go down below the earth's surface.
In the light of the above statements, choose the correct answer from the options given below
Multiple Choice Options
- A Both Statement I and Statement II are true
- B Both Statement I and Statement II are false
- C Statement I is false but Statement II is true
- D Statement I is true but Statement II is false
Step-by-Step Verified Solution
Statement I is true. The acceleration due to gravity varies slightly over the surface of the Earth, being affected by factors such as latitude (because of the Earth's oblate shape or its equatorial bulge), altitude (it decreases with height above the Earth's surface), and local geological variations in the Earth's density.
Statement II is false. The acceleration due to gravity actually decreases as we go down below the Earth's surface. This is because the mass that is "above" or outside the location begins to pull the object away from the Earth's center, and the net gravitational acceleration decreases.
Therefore, Option D: Statement I is true but Statement II is false, is the correct answer.