CBSE XI Science Physics Oscillations
Dear Topper
These questions are actually a general question which come under practical section and are not exactly from this chapter.The questions are:
1.When an ice cube is kept in the place of a bob in a simple pendulum , what change will happen to the pendulum?Will the length of the pendulum increase or decrease?
2.When a simple pendulum is kept on the moon , what is the difference seen on its speed of oscillation and time period?
3.What type of spring is usedin a shock absorber?Will a rigid spring or a flexible spring have more spring constant?
Please do give me the answers as soon as possible
Asked by Navya Benny
17th September 2014
7:16 PM
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CBSE XII Science Physics Electric Charges and Fields
A hollow pendulum bob filled with water has a small hole at the bottom through which water escapes at a constant rate. Which of the following statements describes the variation of the time period (T) of the pendulum as the water flows out ?
T decreases first and then increases.
T increases first and then decreases.
T increases throughout.
T does not change.
Plz Choose the correct option and give reason.
T increases first and then decreases.
T increases throughout.
T does not change.
Plz Choose the correct option and give reason.
Asked by banga71
22nd October 2017
12:21 PM
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JEE Plances JEE (Main) Physics Simple Harmonic Motion and Elasticity
A carriage is sliding down an inclined plane at an angle of with a simple pendulum of length , its period of oscillation will be??
Asked by araima2001
1st November 2017
3:04 PM
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CBSE XI Science Physics Thermal Properties of Matter
A clock which has a pendulum made of brass keeps correct time at 30 degrees celcius.How many seconds will it lose or gain in a day if the temperature falls to 0 degrees celcius.(Coefficient of thermal expansion for brass = 0.000018)
Asked by Tejas
25th November 2017
3:11 PM
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ICSE IX Physics Measurements and Experimentation
The bob of an oscillating pendulum is made of ice.How will the time period change if ice starts melting?
Asked by dr_pradip27121972
12th December 2017
12:36 PM
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NEET1 ALL Class Oscillations and Waves Oscillations
Q.
Asked by Arushi Juyal
16th December 2017
6:48 AM
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ICSE IX Physics Measurements and Experimentation
But what I think is that if ice starts melting its weight will also start decreasing and ultimately tension force in string so effective length of the string also will decrease and therefore, time period of the pendulum. Also if 2 bobs of different mass are taken for 2 different pendulum then, time period would remain unaffected but if mass (here, weight) changes while it is oscillating then its time period would change. Am I correct?
Asked by dr_pradip27121972
18th December 2017
3:06 PM
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ICSE X Physics Work, Energy and Power
what is 'h' here plz do label in diagram
what is 'h' here plz do label in diagram
Asked by lovemaan5500
26th December 2017
10:55 AM
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ICSE X Physics Work, Energy and Power
31.st ques
31.st ques
Asked by lovemaan5500
26th December 2017
11:26 AM
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JEE Plances JEE (Main) Physics
what is simple pendulum? find an expression for the time periods and frequency of a simple pendulum?
Asked by futureisbright051101
3rd March 2018
8:10 PM
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CBSE XI Science Physics
Show that for small oscillations the motion of a simple pendulum is simple harmonic
Asked by rajakrajendra1733
5th March 2018
7:19 PM
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NEET1 NEET1 Physics
Two pendulums A and B of lengths 144 cm and 100 cm are initially in same phase at their equilibrium positions. After how many oscillations of B, they are in same phase again at equilibrium ?
Asked by dipanshusingla029
31st March 2018
6:48 PM
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ICSE VIII Physics Energy
explain how the law of conservation of energy holds true for three different position of the bob.
Asked by nathsantanukumar
11th April 2018
4:59 PM
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The time periods of two pendulums are 1.44s and 0.36s.Calculate the ratio of their lengths ?
Asked by nishola82
28th May 2018
2:36 PM
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ICSE IX Physics Measurements and Experimentation
What is the difference between a simple pendulum and a compound pendulum??
Asked by nishabr7
30th August 2018
6:49 PM
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CBSE VII Science Motion and Time
Time period of a pendulum does not depend upon: a) mass of the bob b)size of the bob c) amplitude d) all of these
Asked by Nimmi
2nd November 2018
1:54 PM
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ICSE VIII Physics
what is second's pendulum?
Asked by mahendraprasad.02
19th February 2019
6:56 AM
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CBSE XII Science Biology
The period of a simple pendulum is 6 seconds. The metallic Bob is of mass 2 gmail and is negatively charged. The suspension is made of an insulating material. A positively charged plate is placed just below the bob when the period of oscillation decreases to 2 seconds. Determine the electrical force exerted to the bob.
Asked by mridulabarua05
19th February 2019
11:59 AM
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NEET NEET Physics
PLZZZZ help me in this....
Asked by jhajuhi19
26th April 2019
8:45 PM
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NEET NEET Physics
The curve between square of frequency of oscillation and length of the simple pendulum is–(1) straight line, (2)parabola, (3) ellipse, (4) hyperbola.
Asked by patra04011965
5th July 2019
9:45 PM
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NEET NEET Physics
Two simple pendulums of length 5 m and 20 m respectively are given small linear displacements in one direction at the same time. They will again be in the same phase when the pendulum of certain length has completed
oscillations.(1) 2, (2) 1, (3) 5, (4) 3
Asked by patra04011965
11th July 2019
8:10 PM
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ICSE VII Physics Motion
Explain the following terms connected with a simple pendulum:(i) Length of a pendulum. (ii) One oscillation. (iii) Mean position.
Asked by bbandab
23rd July 2019
9:56 AM
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NEET NEET Physics
Time period of a pendulum in air is T , it is submerged in a liquid. Such that relative density of material of bob is 4 .find the time period in liquid ?
Asked by brijk456
16th August 2019
11:16 AM
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CBSE XII Science Physics
Pl ans as fast as possible
Asked by jain.pradeep
20th August 2019
11:11 PM
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ICSE X Physics Work, Energy and Power
The bob of a simple pendulum is released from rest from one extreme end of a vertical height of 2cm above its mean position.Assuming 60% loss in energy, find the velocity of the bob at its mean position.
Asked by cbiswajit
20th September 2019
11:03 PM
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ICSE VII Physics Motion
Discuss how you will measure the time period of a simple pendulum?
Asked by trupti.2008
24th September 2019
10:26 PM
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CBSE IX Physics Work and Energy
explain how energy is conserved in a simple pendulum
Asked by allikhantaher
24th November 2019
9:12 PM
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ICSE VII Physics
How to calculate the time period of a simple pendulum whose length is 25cm?
Asked by greenuniverseramya
19th December 2019
2:01 PM
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ICSE IX Physics Measurements and Experimentation
Calculate time period of a simple pendulum of length 1.12m on the surface of moon. The acceleration due to gravity on surface of moon is 1/6th of the acceleration due to gravity on earth.
Asked by shresthsingal
4th January 2020
6:27 PM
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NEET NEET Physics Oscillations and Waves
two simple pendulum of length 1m and 16 m length .if both starts its oscillation from mean position .they will be in same phsse after shorter pendulum completed n oscillation then find value of n
Asked by ashutosharnold1998
13th May 2020
11:27 AM
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ICSE IX Physics Measurements and Experimentation
what is simple pendulum
Asked by parasharrenu1983
25th May 2020
10:40 AM
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ICSE VII Physics Motion
explain the simple pendulem
Asked by sonykumari.er
1st June 2020
9:59 AM
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ICSE IX Physics Measurements and Experimentation
Hi sir i am from icse 9. My doubt is what is meant by "time of simple pendulum"...
Asked by k.dharshan86.9spicertl
12th June 2020
5:10 PM
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ICSE IX Physics Measurements and Experimentation
Definition of simple pandul
Asked by rupeshchoudhary.9spicertl
13th June 2020
9:13 AM
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NEET NEET Physics Gravitation
Four pendulums A, B, C and D are suspended from the same elastic support as shown in figure. A and C are of the same length, while B is smaller than A and D is larger than A. if A is given a transverse displacement : Options: 1. D will vibrate with maximum amplitude 2. C will vibrate with maximum amplitude 3. B will vibrate with maximum amplitude 4. All the four will oscillate with equal amplitude
Asked by Prashant DIGHE
22nd June 2020
10:44 PM
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ICSE IX Physics
Draw a graph showing the variation of time period of a simple pendulum with its length. How will you find the value of g(gravity) by using this graph?
Asked by hemanginivyas92.9spicertl
8th August 2020
8:01 PM
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ICSE IX Physics Laws of Motion
What are factors affecting the time period?
Asked by satvikakate97.9spicertl
26th August 2020
6:27 PM
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ICSE IX Physics
a pendulum has time period of 9 seconds and other pendulum has time period of 25 seconds. Find the difference in their lengths.
Asked by anuprajgarhia
23rd September 2020
6:48 PM
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CBSE XI Science Physics
while measuring acceleration due to gravity by simple pendulum, a student makes a positive error of 1% in the length of pendulum and a negative error of 3% in the value of the time period. His actual percentage error in the measurement of the value of g will be
Asked by preetiprativasahoo850
5th October 2020
5:20 PM
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ICSE X Physics
Observe the diagram which shows four pendulums suspended from a flexible string tied between fixed support. With respect to the diagram answer the questions that follow:- i) Name the pendulum with maximum frequency and the pendulum with minimum frequency ii) Which pendulum /s will start vibrating if pendulum A is disturbed once and name the vibrations of pendulum A iii) When pendulum D is disturbed once then all the remaining pendulums start vibrating. Name the vibration in each of these pendulums.
Asked by ramasareverma99
24th October 2020
5:56 PM
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ICSE IX Maths
An air conditioner depreciates in value by 8% every year. At the end of year 2002 it is valued at Rs 18400. Calculate its value at the end of (i) year 2003, (ii) year 2001.
Asked by brajnandankumar8141
31st March 2021
3:22 PM
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ICSE IX Physics Measurements and Experimentation
I have a doubt on this question: The time period of a simple pendulum on earth is 2 s. What will be the time period of same pendulum when it is brought on moon? (hint: value of g at moon is 1/6 of value of g at earth’s surface).
Asked by alonso.bobbyj
25th June 2021
4:47 PM
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ICSE VII Physics Energy
What do you understand by the law of conservation of energy? Discuss how it works in case of simple pendulum
Asked by agarwalishan609
6th May 2022
3:58 PM
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ICSE IX Physics Sound
pendulum clock used in our home is compound pendulum or seconds' pendulum
Asked by rishil23dec
8th August 2023
9:31 PM
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CBSE XI Science Physics System of Particles and Rotational Motion
obtain the expression for time period of simple pendulum performing shm.
Asked by rustampathan
25th February 2024
6:39 PM
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