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Work of 3.0 x 10^-4 joule is required to be done in increasing the size of a soap film from 10 cm x 6 cm to 10 cm x 11 cm. The surface tension of the film is
12
Sep
Work of 3.0 x 10^-4 joule is required to be done in increasing the size of a soap film from 10 cm x 6 cm to 10 cm x 11 cm. The surface tension of the film is Work of 3.0 x 10^-4 joule is required to be done in increasing the size of a [...]
Two small drops of mercury, each of radius R coalesce to form a single large drop. The ratio of the total surface energies before and after the change is:
12
Sep
Two small drops of mercury, each of radius R coalesce to form a single large drop. The ratio of the total surface energies before and after the change is: each of radius R coalesce to form a single large drop. The ratio of the total surface energies before and after the change is: Two small [...]
In a silicon transistor, the base current is changed by 20 muA. This results in a change of 0.02 V in base to emitter voltage and a change of 2 mA in the collector current. (a) Find the input resistance
12
Sep
In a silicon transistor, the base current is changed by 20 muA. This results in a change of 0.02 V in base to emitter voltage and a change of 2 mA in the collector current. (a) Find the input resistance In a silicon transistor the base current is changed by 20 muA. This results in [...]
Extra pressure inside a soap bubble of radius (r) is proportion to
12
Sep
Extra pressure inside a soap bubble of radius (r) is proportion to Extra pressure inside a soap bubble of radius (r) is proportion to September 12, 2020 Category: AIIMS Last 24 Years Solved 1996 - 2019 Physics and Chemistry Video Solutions , Chapter 13 - Fluid Mechanics , Physics ,
For a CE-transistor amplifier, the audio signal voltage across the collector resistance of 2.0 k ohm is 2.0 V. Suppose the current amplification factor of the transistor is 100, what should be the value of
12
Sep
For a CE-transistor amplifier, the audio signal voltage across the collector resistance of 2.0 k ohm is 2.0 V. Suppose the current amplification factor of the transistor is 100, what should be the value of For a CE-transistor amplifier the audio signal voltage across the collector resistance of 2.0 k ohm is 2.0 V. Suppose [...]
The potential energy possessed by a soap bubble, having surface tension equal to 0.04 N/m of diameter 1 cm, is
12
Sep
The potential energy possessed by a soap bubble, having surface tension equal to 0.04 N/m of diameter 1 cm, is having surface tension equal to 0.04 N/m of diameter 1 cm is The potential energy possessed by a soap bubble September 12, 2020 Category: AIIMS Last 24 Years Solved 1996 - 2019 Physics and Chemistry [...]
In figure the transistor is just saturated with an input d.c. voltage Vi. If the gain is 100, calculate Vi. Neglect the base emitter resistance and potential difference.
12
Sep
In figure the transistor is just saturated with an input d.c. voltage Vi. If the gain is 100, calculate Vi. Neglect the base emitter resistance and potential difference. calculate Vi. Neglect the base emitter resistance and potential difference. In figure the transistor is just saturated with an input d.c. voltage Vi. If the gain is [...]
Two amplifiers are connected one after the other in series (cascaded). The first amplifier has a voltage gain of 10 and the second has a voltage gain of 20. If the input signal is 0.01 volt, calculate the
12
Sep
Two amplifiers are connected one after the other in series (cascaded). The first amplifier has a voltage gain of 10 and the second has a voltage gain of 20. If the input signal is 0.01 volt, calculate the calculate the Two amplifiers are connected one after the other in series (cascaded). The first amplifier has [...]
The radius of a soap bubble is r and the surface tension of soap solution is T. Keeping the temperature constant, the extra energy needed to double the radius of the soap bubble by blowing, is.
12
Sep
The radius of a soap bubble is r and the surface tension of soap solution is T. Keeping the temperature constant, the extra energy needed to double the radius of the soap bubble by blowing, is. is the extra energy needed to double the radius of the soap bubble by blowing The radius of a [...]
For a CE-transistor amplifier, the audio signal voltage across the collector resistance of 2 k ohm is 2 V. Suppose the current amplification factor of the transistor is 100. Find the input signal voltage
12
Sep
For a CE-transistor amplifier, the audio signal voltage across the collector resistance of 2 k ohm is 2 V. Suppose the current amplification factor of the transistor is 100. Find the input signal voltage For a CE-transistor amplifier the audio signal voltage across the collector resistance of 2 k ohm is 2 V. Suppose the [...]