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Assertion: Water kept in an open vessel will quickly evaporate on the surface of the moon. Reason The temperature at the surface of the moon is much higher than boiling point of water.
12
Sep
Assertion: Water kept in an open vessel will quickly evaporate on the surface of the moon. Reason The temperature at the surface of the moon is much higher than boiling point of water. Assertion: Water kept in an open vessel will quickly evaporate on the surface of the moon. Reason The temperature at the surface [...]
In figure below, circuit symbol of a logic gate and two input waveforms A and B are shown.
12
Sep
In figure below, circuit symbol of a logic gate and two input waveforms A and B are shown. circuit symbol of a logic gate and two input waveforms A and B are shown. In figure below September 12, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
A cylindrical tank is filled with water to level of 3 m. A hole is opened at height of 52.5 cm from bottom. The ratio of the area of the hole to that of cross-sectional area of the cylinder is 0.1. The square of the speed with which water is coming out from the orifice is (Take g = 10 ms^-2)
12
Sep
A cylindrical tank is filled with water to level of 3 m. A hole is opened at height of 52.5 cm from bottom. The ratio of the area of the hole to that of cross-sectional area of the cylinder is 0.1. The square of the speed with which water is coming out from the orifice [...]
Water is flowing with velocity 4ms^−1 in a cylinder of diameter 8 cm. It is connected to a pipe with it end tip of diameter 2 cm. Calculate the velocity of water at this free end.
12
Sep
Water is flowing with velocity 4ms^−1 in a cylinder of diameter 8 cm. It is connected to a pipe with it end tip of diameter 2 cm. Calculate the velocity of water at this free end. Water is flowing with velocity 4ms^−1 in a cylinder of diameter 8 cm. It is connected to a pipe [...]
In figure below circuit symbol of a logic gate and two input waveforms A and B are shown. (a) Name the logic gate. (b) Write its truth table (c) Give the output waveform.
12
Sep
In figure below circuit symbol of a logic gate and two input waveforms A and B are shown. (a) Name the logic gate. (b) Write its truth table (c) Give the output waveform. In figure below circuit symbol of a logic gate and two input waveforms A and B are shown. (a) Name the logic [...]
A capillary tube of radius r is immersed in water and water rises in it to a height h. The mass of water in the capillary tube is 5 g. Another capillary tube of radius 2 r is immersed in water. The mass of water that will rise in this tube is
12
Sep
A capillary tube of radius r is immersed in water and water rises in it to a height h. The mass of water in the capillary tube is 5 g. Another capillary tube of radius 2 r is immersed in water. The mass of water that will rise in this tube is Two spherical soap [...]
Perform binary addition on the following sets of numbers: (a) 110010 and 111101 (b) 101010 and 010101
12
Sep
Perform binary addition on the following sets of numbers: (a) 110010 and 111101 (b) 101010 and 010101 Perform binary addition on the following sets of numbers: (a) 110010 and 111101 (b) 101010 and 010101 September 12, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
All India Radio broadcasts at 710 kcps, whereas BBC broadcasts at 1380 kcps on the same medium wave band. For changing over from All India Radio to BBC, then capacitance of the variable
12
Sep
All India Radio broadcasts at 710 kcps, whereas BBC broadcasts at 1380 kcps on the same medium wave band. For changing over from All India Radio to BBC, then capacitance of the variable All India Radio broadcasts at 710 kcps then capacitance of the variable whereas BBC broadcasts at 1380 kcps on the same medium [...]
An n-p-n transistor is connected in common-emitter configuration in which collector supply is 8 V and the voltage drop across the load resistance of 800 ohm connected in the collector circuit is 0.8 V.
12
Sep
An n-p-n transistor is connected in common-emitter configuration in which collector supply is 8 V and the voltage drop across the load resistance of 800 ohm connected in the collector circuit is 0.8 V. In a silicon transistor the base current is changed by 20 muA. This results in a change of 0.02 V in [...]
Two spherical soap bubbles of radii a and b in vacuum coaleasee under isothermal conditions. The resulting bubbles has a radius given by:
12
Sep
Two spherical soap bubbles of radii a and b in vacuum coaleasee under isothermal conditions. The resulting bubbles has a radius given by: Two spherical soap bubbles of radii a and b in vacuum coaleasee under isothermal conditions. The resulting bubbles has a radius given by: September 12, 2020 Category: AIIMS Last 24 Years Solved [...]