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A sound wave travelling through a medium of bulk modulus B is represented as y(x, t) = Asin(kx-ωt) where symbols have their usual meanings. Then, the corresponding pressure amplitude is
11
Nov
A sound wave travelling through a medium of bulk modulus B is represented as y(x, t) = Asin(kx-ωt) where symbols have their usual meanings. Then, the corresponding pressure amplitude is A sound wave travelling through a medium of bulk modulus B is represented as y(x t) = Asin(kx-ωt) where symbols have their usual meanings. Then [...]
A wire has linear resistance rho ( in rho/m ) . Find the resistance R between points A and B if the side of the big square is d.
11
Nov
A wire has linear resistance rho ( in rho/m ) . Find the resistance R between points A and B if the side of the big square is d. A wire has linear resistance rho ( in rho/m ) . Find the resistance R between points A and B if the side of the big [...]
In a sinusoidal wave, the time required for a particular point to move from maximum displacement is 0.17sec then the frequency of wave is
11
Nov
In a sinusoidal wave, the time required for a particular point to move from maximum displacement is 0.17sec then the frequency of wave is In a sinusoidal wave the time required for a particular point to move from maximum displacement is 0.17sec then the frequency of wave is November 11, 2020 Category: Chapter 17 - [...]
The equation of a wave travelling in a string can be written as y=3cosπ(100t−x). Its wavelength is (y in cm)
11
Nov
The equation of a wave travelling in a string can be written as y=3cosπ(100t−x). Its wavelength is (y in cm) The equation of a wave travelling in a string can be written as y=3cosπ(100t−x). Its wavelength is (y in cm) November 11, 2020 Category: Chapter 17 - Wave Motion , MTG NEET Physics , Part [...]
A wave is represented by the equation :y = 0.4 cos (8t – x/2), where x and y are in metres and t in seconds. The frequency of the wave is
11
Nov
A wave is represented by the equation :y = 0.4 cos (8t – x/2), where x and y are in metres and t in seconds. The frequency of the wave is A wave is represented by the equation :y = 0.4 cos (8t - x/2) where x and y are in metres and t in [...]
A 50 V battery is supplying current of 10 amp when connected to a resistor. If the efficiency of battery at this current is 25%. Then internal resistance of battery is:-
11
Nov
A 50 V battery is supplying current of 10 amp when connected to a resistor. If the efficiency of battery at this current is 25%. Then internal resistance of battery is:- A 50 V battery is supplying current of 10 amp when connected to a resistor. If the efficiency of battery at this current is [...]
A spherical shell , made of material of electrical conductivity 10^9/π(Ωm/m ), has thickness t = 2 mm and radius R = 10 cm. In an arrangement, its inside surface is kept at a lower potential than its outside surface. The resistance offered by the shell is equal to
11
Nov
A spherical shell , made of material of electrical conductivity 10^9/π(Ωm/m ), has thickness t = 2 mm and radius R = 10 cm. In an arrangement, its inside surface is kept at a lower potential than its outside surface. The resistance offered by the shell is equal to A spherical shell has thickness t [...]
Find the potential drop across the capacitor in the given circuit .
11
Nov
Find the potential drop across the capacitor in the given circuit . Find the potential drop across the capacitor in the given circuit . November 11, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
The charge on the capacitor as in figure is (1) 2 muC (2) 2/3 muC (3) 4/3 muC (4) zero
11
Nov
The charge on the capacitor as in figure is (1) 2 muC (2) 2/3 muC (3) 4/3 muC (4) zero The charge on the capacitor as in figure is (1) 2 muC (2) 2/3 muC (3) 4/3 muC (4) zero November 11, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
A traveling wave is represented by the equation y= 10/1 sin(60t+2x), where x and y in meters and t is in second . this represents a wave (1) of frequency π/ 30 Hz (2) of wavelength πm (3)of amplitude 10 cm (4) moving in the positive x direction pick out the correct statements from the above.
11
Nov
A traveling wave is represented by the equation y= 10/1 sin(60t+2x), where x and y in meters and t is in second . this represents a wave (1) of frequency π/ 30 Hz (2) of wavelength πm (3)of amplitude 10 cm (4) moving in the positive x direction pick out the correct statements from the [...]