Time period or frequency of a pendulum where g changes (height, depth, another planet)
This type of question, asked 7 times: 4 May 2023 S2, 16 May 2023 S1, 10 May 2024 S1, 12 May 2024 S1, 12 May 2024 S2, 22 Apr 2025 S1, 18 Apr 2026 S1. All 7 questions below, oldest first.
Try each one first, then open its answer.
Question 1
4 May 2023 S2
21A pendulum is oscillating with frequency 'n' on the surface of earth. If it is taken to a depth below the surface of earth, new frequency of oscillation at depth is ( radius of earth)Tap an option to check your answer.
Question 2
16 May 2023 S1
42A simple pendulum has a periodic time '', when it is on the surface of earth of radius 'R'. Its periodic time is '' when it is taken to a height 'R' above the earth's surface. The value of isTap an option to check your answer.
Question 3
10 May 2024 S1
42There is a second's pendulum on the surface of earth. It is taken to the surface of planet whose mass and radius are twice that of earth. The period of oscillation of second's pendulum on the planet will beTap an option to check your answer.
Question 4
12 May 2024 S1
14Time period of simple pendulum on earth's surface is . Its time period becomes when taken to a height (equal to earth's radius) above the earth's surface. Then the value of will beTap an option to check your answer.
Question 5
12 May 2024 S2
38A simple pendulum is oscillating with frequency F on the surface of the earth. It is taken to a depth below the surface of earth ( radius of earth). The frequency of oscillation at depth isTap an option to check your answer.
Question 6
22 Apr 2025 S1
33Time period of a simple pendulum on earth's surface is ' T '. It time period becomes ' xT ' when taken to a height ' ' above earth's surface. The value of will be ( radius of earth)Tap an option to check your answer.
Question 7
18 Apr 2026 S1
109Time period of a simple pendulum is when on the earth's surface and when taken to a height '2R' above the earth's surface, where 'R' is the radius of the earth. The ratio isTap an option to check your answer.