NEET (2024 Updated)-National Eligibility cum Entrance Test (Medical) Physics: Questions 1634 - 1638 of 5119
Choose Programs:
📹 Video Course 2024 (8 Lectures [3 hrs : 4 mins]): Offline Support
Rs. 100.00 -OR-
1 Month Validity (Multiple Devices)
Preview All LecturesDetails
⏳ 🎯 Online Tests (5 Tests [50 questions each]): NTA Pattern, Analytics & Explanations
Rs. 500.00 -OR-
3 Year Validity (Multiple Devices)
Sample TestsDetailsSee Demo
🎓 Study Material (575 Notes): 2024-2025 Syllabus
Rs. 650.00 -OR-
3 Year Validity (Multiple Devices)
Topic-wise Notes & SampleDetails
🎯 5119 MCQs (& PYQs) with Full Explanations (2024-2025 Exam)
Rs. 750.00 -OR-
3 Year Validity (Multiple Devices)
CoverageDetailsSample Explanation
Help me Choose & Register (Watch Video) Already Subscribed?
Question 1634
Question MCQ▾
A simple harmonic motion is represented by . The amplitude of the S. H. M. is
Choices
Choice (4) | Response | |
---|---|---|
a. | ||
b. | ||
c. | ||
d. |
Question 1635
Question MCQ▾
A cylindrical piston of mass M slides smoothly inside a long cylinder closed at one end, enclosing a certain mass of gas. The cylinder is kept with its axis horizontal. If the piston is disturbed from its equilibrium position, it oscillates simple harmonically. The period of oscillation will be
Choices
Choice (4) | Response | |
---|---|---|
a. | ||
b. | ||
c. | ||
d. |
Question 1636
Question MCQ▾
A particle executes simple harmonic motion with an angular velocity and maximum acceleration of 2.5 rad/sec and 5.5 m/s2 respectively. The amplitude of oscillation is,
Choices
Choice (4) | Response | |
---|---|---|
a. | 0.77 m | |
b. | 0.88 m | |
c. | 1.04 m | |
d. | 0.28 m |
Question 1637
Question MCQ▾
The length of a second՚s pendulum is 7 m. The spherical bob which is empty from inside has a mass of 150 gm. This is now replaced by another solid bob of same radius but having different mass of 100 gm. The new time period will be
Choices
Choice (4) | Response | |
---|---|---|
a. | 4 sec | |
b. | 5.30 sec | |
c. | 4.43 sec | |
d. | 2.38 sec |
Question 1638
Question MCQ▾
Identify wrong statements among the following,
(1) The greater the mass of a pendulum bob, the shorter is its frequency of oscillation
(2) A simple pendulum with a bob of mass m swings with an angular amplitude of 40°. When its angular amplitude is 20°, the tension in the string is less than mg cos 200 .
(3) As the length of a simple pendulum is increased, the maximum velocity of its bob during its oscillation will also increase.
(4) The fractional change in the time period of a pendulum on changing the temperature is independent of the length of the pendulum.
Select the correct answers and mark it according to the following codes:
Choices
Choice (4) | Response | |
---|---|---|
a. | 1 and 2 are correct | |
b. | 1 and 3 are correct | |
c. | 2 and 4 are correct | |
d. | 1,2 and 3 are correct |