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Pick the correct statement(s) : (1) The rms translational speed for all ideal gas molecules at the same temperature is not the same but it depends on the mass. (2) Each particle in a gas
28
Oct
Pick the correct statement(s) : (1) The rms translational speed for all ideal gas molecules at the same temperature is not the same but it depends on the mass. (2) Each particle in a gas Pick the correct statement(s) : (1) The rms translational speed for all ideal gas molecules at the same temperature is [...]
The wave impedance of free space is (1) 0 omega (2) 376.6 omega (3) 1883 omega (4) 3776 omega
28
Oct
The wave impedance of free space is (1) 0 omega (2) 376.6 omega (3) 1883 omega (4) 3776 omega The wave impedance of free space is (1) 0 omega (2) 376.6 omega (3) 1883 omega (4) 3776 omega October 28, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
If the vibrations of a string are to be increased by a factor of two, then tension in the string must be made
28
Oct
If the vibrations of a string are to be increased by a factor of two, then tension in the string must be made If the vibrations of a string are to be increased by a factor of two then tension in the string must be made October 28, 2020 Category: AIIMS Last 24 Years Solved [...]
Which of the following has zero average value in a plane electromagnetic wave ?
28
Oct
Which of the following has zero average value in a plane electromagnetic wave ? Which of the following has zero average value in a plane electromagnetic wave ? October 28, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
The intensity of sunlight ( in W/m^2 ) at the solar surface will be
28
Oct
The intensity of sunlight ( in W/m^2 ) at the solar surface will be The intensity of sunlight ( in W/m^2 ) at the solar surface will be October 28, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
A series R – C combination is connected to an ac voltage of angular frequency omega = 500 rad/s. If the impedance of the R – C circuit is R root 1.25 , the time constant ( in milisecond ) of the circuit is
28
Oct
A series R – C combination is connected to an ac voltage of angular frequency omega = 500 rad/s. If the impedance of the R – C circuit is R root 1.25 , the time constant ( in milisecond ) of the circuit is A series R - C combination is connected to an ac [...]
The head lights of a jeep are 1.2 m apart. If the pupil of the eye of an observer has a diameter of 2 mm and light of wavelength 5896 Å is used, what should be the maximum distance of the jeep from the observer if the two head lights are just separated?
28
Oct
The head lights of a jeep are 1.2 m apart. If the pupil of the eye of an observer has a diameter of 2 mm and light of wavelength 5896 Å is used, what should be the maximum distance of the jeep from the observer if the two head lights are just separated? The head [...]
Light is incident on a polarizer with intensity I0. A second prism called analyzer is kept at a angle of 15^o , from the first polarizer then the intensity of final emergent light will be?
28
Oct
Light is incident on a polarizer with intensity I0. A second prism called analyzer is kept at a angle of 15^o , from the first polarizer then the intensity of final emergent light will be? from the first polarizer then the intensity of final emergent light will be? Light is incident on a polarizer with [...]
You are given many resistance, capacitors and inductors. These are connected to variable DC voltage source (the first two circuits) or an AC voltage source of 50 Hz frequency (the next three circuits) in different ways as shown in column II. When a current (steady state for DC or rms for AC) flows through the circuit , the corrresponding voltage V1 and V2 . (indicated in circuit) are related as shown in column I . match the two
28
Oct
You are given many resistance, capacitors and inductors. These are connected to variable DC voltage source (the first two circuits) or an AC voltage source of 50 Hz frequency (the next three circuits) in different ways as shown in column II. When a current (steady state for DC or rms for AC) flows through the [...]
The instantaneous voltages at three terminals marked X, Y and Z are given by VX = V0 sin ω t, VY = V0 sin( ωt = 2 π 3 ) and V z = V0 sin (ωt= 4π3) An ideal voltmeter is configured to read runs value of the potential difference between its terminals. is connected between points X and Y and then between Y and Z. The reading the voltmeter will be
28
Oct
The instantaneous voltages at three terminals marked X, Y and Z are given by VX = V0 sin ω t, VY = V0 sin( ωt = 2 π 3 ) and V z = V0 sin (ωt= 4π3) An ideal voltmeter is configured to read runs value of the potential difference between its terminals. is [...]