Physics-
General
Easy
Question
Which of the following will have the least value of q/m
- Electron
- Proton
- α-particle
- β-particle
The correct answer is: α-particle
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One mole of an ideal monoatomic gas undergoes a cyclic process as shown in figure. Temperature at point 1 = 300 K and process 2-3 is isothermal. The efficiency of cycle is
One mole of an ideal monoatomic gas undergoes a cyclic process as shown in figure. Temperature at point 1 = 300 K and process 2-3 is isothermal. The efficiency of cycle is
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One mole of an ideal monoatomic gas undergoes a cyclic process as shown in figure. Temperature at point 1 = 300 K and process 2-3 is isothermal. Heat capacity of process null is
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Which of the following gives the value of magnetic field according to, Biot-Savart’s law'.
Which of the following gives the value of magnetic field according to, Biot-Savart’s law'.
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Which of the following will have the least value of 
Which of the following will have the least value of
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One Tesla is equal to
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The correct graph between the maximum energy of a photoelectron and the inverse of wavelength of the incident radiation is given by the curve
The correct graph between the maximum energy of a photoelectron and the inverse of wavelength of the incident radiation is given by the curve
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The value of stopping potential in the following diagram
The value of stopping potential in the following diagram
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The intensity of X-rays from a Coolidge tube is plotted against wavelength as shown in the figure. The minimum wavelength found is 
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line is 
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The intensity of X-rays from a Coolidge tube is plotted against wavelength as shown in the figure. The minimum wavelength found is and the wavelength of the line is . As the accelerating voltage is increased
Physics-General
