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The simple harmonic motion of a particle is given by x=asin2πt. Then, the location of the particle from its mean position at a time 1/8th of a second is:
07
Nov
The simple harmonic motion of a particle is given by x=asin2πt. Then, the location of the particle from its mean position at a time 1/8th of a second is: the location of the particle from its mean position at a time 1/8th of a second is: the location of the particle from its mean position [...]
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the location of the particle from its mean position at a time 1/8th of a second is: ,
the location of the particle from its mean position at a time 1/8th of a second is:The simple harmonic motion of a particle is given by x=asin2πt. Then ,
The simple harmonic motion of a particle is given by x=asin2πt. Then ,
In figure, trhe initial status of capacitors and theirs connections is shown . which of the following is incorrect about this circuit ?
07
Nov
In figure, trhe initial status of capacitors and theirs connections is shown . which of the following is incorrect about this circuit ? In figure trhe initial status of capacitors and theirs connections is shown . which of the following is incorrect about this circuit ? November 7, 2020 Category: Uncategorised (JEE Advanced Physics by [...]
A 2 muF capacitor is charged to 100 V , and then its plates are cponnected by a conducting wire. The heat produced is
07
Nov
A 2 muF capacitor is charged to 100 V , and then its plates are cponnected by a conducting wire. The heat produced is A 2 muF capacitor is charged to 100 V and then its plates are cponnected by a conducting wire. The heat produced is November 7, 2020 Category: Uncategorised (JEE Advanced Physics [...]
When a source moves away from a stationary observer, the frequency is 6/7 times the original frequency. Given : speed of sound = 330 m/s. The speed of the source is
07
Nov
When a source moves away from a stationary observer, the frequency is 6/7 times the original frequency. Given : speed of sound = 330 m/s. The speed of the source is the frequency is 6/7 times the original frequency. Given: speed of sound =330 m/s. The speed of the source is When a source moves [...]
Consider a disconnected. Plate capacitor of capacity 10μ with air filled in the gap between the plates. Now one-half of the space between the plates is filled with a dielectric of dielectric constant 4 as shown in .The capacity of the capacitor changes to
07
Nov
Consider a disconnected. Plate capacitor of capacity 10μ with air filled in the gap between the plates. Now one-half of the space between the plates is filled with a dielectric of dielectric constant 4 as shown in .The capacity of the capacitor changes to The work done in increasing the potential of a capacitor from [...]
In sports meet the timing of a 200 m straight dash is recorded at the finish point by starting an accurate stop watch on hearing the sound of starting gun fired at the starting point.
07
Nov
In sports meet the timing of a 200 m straight dash is recorded at the finish point by starting an accurate stop watch on hearing the sound of starting gun fired at the starting point. In sports meet the timing of a 200 m straight dash is recorded at the finish point by starting an [...]
The plates of a parallel plate capacitor have an area of 90 cm 2 each and are separated by 2.5 mm. The capacitor is charged by connecting it to a 400 V supply. Then the energy stored ( in j/mn) in teh capacitor is
07
Nov
The plates of a parallel plate capacitor have an area of 90 cm 2 each and are separated by 2.5 mm. The capacitor is charged by connecting it to a 400 V supply. Then the energy stored ( in j/mn) in teh capacitor is The work done in increasing the potential of a capacitor from [...]
A police car moving at 22 m/s chases a motorcyclist. The policeman sounds his horn of frequency 176 Hz, while both of them move towards a stationary siren of frequency 164 Hz.
07
Nov
A police car moving at 22 m/s chases a motorcyclist. The policeman sounds his horn of frequency 176 Hz, while both of them move towards a stationary siren of frequency 164 Hz. A police car moving at 22 m/s chases a motorcyclist. The policeman sounds his horn of frequency 176 Hz while both of them [...]
A person speaking normally produces a sound of intensity 40 dB at a distance of 1 m. If the threshold intensity for reasonable audibility is 20 dB, the maximum distance at which
07
Nov
A person speaking normally produces a sound of intensity 40 dB at a distance of 1 m. If the threshold intensity for reasonable audibility is 20 dB, the maximum distance at which A person speaking normally produces a sound of intensity 40 dB at a distance of 1 m. If the threshold intensity for reasonable [...]
Two consenders C1 nad C2 in a circuit are joined as shown in figure. The potential of points A is V1 and that of B is V2 . The potential of point D will be
07
Nov
Two consenders C1 nad C2 in a circuit are joined as shown in figure. The potential of points A is V1 and that of B is V2 . The potential of point D will be Two consenders C1 nad C2 in a circuit are joined as shown in figure. The potential of points A is [...]