CBSE XI Science Physics Oscillations
goodafternoon,Sir/Ma'am,i have a confusion about the value of time period (force law for SHM )
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3rd March 2008
12:36 PM
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CBSE XI Science Physics Gravitation
The mass and diameter of a planet are twice those of earth. What will be the period of oscillation of a pendulum on this planet if its a seconds pendulum on earth?
(A)
second
(B) 
seconds
(C) 
second
(D)
second
second seconds second second
Asked by Sweta S
27th October 2014
11:35 AM
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CBSE XI Science Physics Oscillations
From a fixed support two small isentical spheres are suspended by means of strings of length 1m. THe two strings are pulled aside such that string 1 makes an angle of 30 degrees with the vertical and string 2 makes an angle of 6o degrees and then are released.Point "O" is given to be the mean position.Then the two spheres collide
a)at 'O' after 0.25s
b)at 'O'after 0.25s
c)on the right of 'O' after some time
d)on the right hand side of 'O' when the strings are inclined at 15 degrees with the vertical.
Asked by Malavika Umesh
26th April 2015
7:33 PM
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JEE Plances ALL Class Physics Simple Harmonic Motion and Elasticity
Why in simple pendulum the oscillation is more in pendulum in given time with small length and pls tell the converse also
Asked by sudheerkapoor67
24th December 2017
8:50 PM
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CBSE X Physics
A reporter records the observation of an astronaut from his space ship. The length of the day is same as observed on the earth.Why
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23rd February 2018
1:46 PM
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JEE Plances JEE (Main) Physics
two identical spring each of force constant K are contected in 1) series 2)parallel so that they support a mass m. find the ratio of the time periods of the mass in the two system
Asked by futureisbright051101
3rd March 2018
8:09 PM
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JEE Plances JEE (Main) Physics
a wave trallelling along a string is decided by.... y=0.25*1/1000 sin(500t-0.025x) calculate 1)Amplitude 2)Wavelength 3) the period and frequency of the wave
Asked by futureisbright051101
3rd March 2018
8:20 PM
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NEET1 NEET1 Physics
A system of binary stars of masses M1 and M2 are moving in circular orbits of radii R1 and R2 respectively. If T1 and T2 are the same time periods of masses M1 and M2 respectively then: (a) T1/T2=(R1/R2)^1/2 (b)T1>T2 (if R1>R2) (c) T1>T2 (if M1>M2) (d)T1=T2
Asked by nasir.mirza
12th June 2018
9:10 PM
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NEET1 NEET1 Physics
a body is executing SHM. When the displacement from the mean position are 4cm and 5cm respectively, the magnitude of the corresponding velocity of the body are 10cm
and 8cm. The time period of the body is
and 8cm. The time period of the body is
Asked by vvelesha
13th September 2018
6:39 PM
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NEET1 NEET1 Physics
a proto an an alpha particle enter a uniform magnetic field perpendicular with same speed.if proton take 20micro second to make 50revolutin,then the periodic time for the alpha particlewould be
Asked by santhakumari1908
15th September 2018
8:44 AM
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NEET1 NEET1 Physics
if the earth is at one fourth of its present distance from the sun the duration of the year would be
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2nd October 2018
2:16 PM
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CBSE VII Science
How to solve this
Asked by ashishmehta1920
10th November 2018
10:25 AM
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CBSE IX Physics
when radon clocks are on earth, they get completed at a slow rate in converse when they are in space rotating arond the earth in a sattelite. for example, if there is 5 kg weight of radon clock on earth, it reduces to 4kg in one day while in space while rotating it only reduces to 4.5 kg in one day. Why so?
Asked by bhaveshbhalja
12th November 2018
9:50 PM
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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.
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19th February 2019
11:59 AM
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ICSE XI Science Physics
Reply fast plzz??
Asked by SanskarAgarwal86
26th February 2019
4:17 PM
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NEET NEET Physics
in the figure the block of mass m attached the spring of stiffness k is in contact with the completely elastic wall and the compression in the spring is the spring is compressed for the buyer by displacing the block towards left and is then release if the collision between the block and the wall is completely elastic than the time period of oscillations of the block will bei
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7th March 2019
11:45 AM
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CBSE VIII Science Sound
For a simple pendulum; define:- a) One oscillation b) Time period c) Frequency
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9th March 2019
7:34 PM
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CBSE XI Science Physics
a planet moves around the sun in nearly circular orbit its speed of revolution depends upon radius of orbit 2.mass(m)of the sun 3.gravitational constant(g) show that T2 is directly propotional to R3
Asked by krishnamurthyganapathy1968
13th June 2019
6:17 PM
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NEET NEET Physics
Please solve this question
Asked by brijk456
12th August 2019
6:40 PM
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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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NEET NEET Physics
Upto what height above the ground should a pendulum be taken so that its time period doubled?
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16th August 2019
11:18 AM
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ICSE VII Physics Motion
Discuss how you will measure the time period of a simple pendulum?
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24th September 2019
10:26 PM
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JEE Main Physics
How do I find the time period of SHM of a spring block system kept on a frictionless wedge which isn't fixed?
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27th September 2019
11:02 PM
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CBSE XII Science Physics
A charge Q mass M moving around a fixed charge q in a circular path radius r.then what's the time period (T) of charge Q?
Asked by tapas.purna
12th October 2019
11:39 PM
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CBSE XII Science Physics
How does the change in the center of mass affect the time period of Bob? explain briefly with diagram
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3rd December 2019
12:56 PM
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ICSE IX Physics Propagation of Sound Waves
The time period of a simple pendulum is 2s.Find it's frequency.
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27th December 2019
4:48 PM
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ICSE IX Physics Propagation of Sound Waves
The heart of a man beats 75 times a minute .What is it's (a) frequency and (b) time period?
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27th December 2019
4:50 PM
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ICSE IX Physics Propagation of Sound Waves
A source of wave produces 40 crests and 40 troughs in 0.4 s.What is the frequency of the wave?
Asked by anilrktnayak
27th December 2019
4:51 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.
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4th January 2020
6:27 PM
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JEE Main Physics Oscillations and Waves
Initially spring mass system is in equilibrium. If maas m1 is removed from system without disturbing the system then find amplitude and time period of motion
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10th January 2020
3:16 PM
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JEE Main Physics
Please solve this question
Asked by suchananag2002
14th February 2020
8:45 PM
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CBSE XII Science Physics
Sir/Maa'm, Its my request to solve this tommorow itself its very urgent as my test approaches so early i need answer in picture form so i could take printout question attached below regards,
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28th March 2020
10:50 PM
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ICSE X Physics Sound
Derivation between f=1/t.
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3rd April 2020
2:26 PM
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ICSE VII Physics Sound
I didnot understand the relation between speed and V.
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26th April 2020
3:05 PM
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CBSE XII Science Physics Electric Charges and Fields
An electric dipole is formed by two particles fixed at the end of a light rod of length L. Mass m and 2m with charge q and - q. The system is placed in such a way that the dipole axis is parallel to a uniform electric field. If the dipole is slightly rotated about its center then show that for small angular displacement it's an shm. And find time period
Asked by arushidabhade
5th May 2020
9:16 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
What is the meaning of amplitide, oscillation and period in a simple pendulum.
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14th June 2020
4:19 PM
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ICSE IX Physics Laws of Motion
What are factors affecting the time period?
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26th August 2020
6:27 PM
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ICSE IX Physics Propagation of Sound Waves
A source of wave produce 40 created 20 throughs in 0.45 seconds what is the frequency of the wave??
Asked by vri1602
9th October 2020
4:42 PM
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CBSE XII Science Physics Electric Charges and Fields
A simple pendulum is having bob of mass m carrying a charge q and is hanging from ceiling. A uniform electric field E is applied in downward direction then time period of simple pendulum is.
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12th May 2021
8:47 AM
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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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NEET NEET Physics Kinematics
⭕ Answer in detail, thanks!
Asked by jhajuhi19
12th August 2021
1:57 PM
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NEET NEET Physics Oscillations and Waves
sir according to this theory answer should be option 2 but why answer is option1
Asked by ritibhrajvvrs3247
15th September 2021
10:27 PM
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CBSE XI Science Physics Laws of Motion
In the arrangement shown in the figure, a heavy pulley of mass M is suspended from a spring of stiffness constant K and the mass m is suspended from a string tightly wound on the pulley. If the mass m is given a small downward displacement and released, find the time period of small oscillations (Take pulley as Disc) and string does not slips on the pulley.
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24th February 2022
1:46 PM
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ICSE XI Science Physics
A satellite is revolving around the earth in a circular orbit of radius 8000 km. With what speed the satellite be projected in the orbital? what will be its period of revolution (G = 9.8ms^-2 M), (radius of earth 6400 km).
Asked by namratasingh1383
13th October 2023
3:43 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.
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25th February 2024
6:39 PM
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