Physics Syllabus (JEE Main)

Q. What is the value of 4^0?
  • A. 0
  • B. 1
  • C. 4
  • D. undefined
Q. What is the value of 5^2 * 5^3?
  • A. 5^5
  • B. 5^6
  • C. 5^7
  • D. 5^8
Q. What is the value of 7^0?
  • A. 0
  • B. 1
  • C. 7
  • D. undefined
Q. What is the value of 9^(1/2)?
  • A. 1
  • B. 2
  • C. 3
  • D. 4
Q. What is the value of acceleration due to gravity at the surface of the Earth?
  • A. 9.8 m/s²
  • B. 10 m/s²
  • C. 9.81 m/s²
  • D. 9.6 m/s²
Q. What is the value of gravitational acceleration (g) at the surface of the Earth?
  • A. 9.8 m/s²
  • B. 10 m/s²
  • C. 9.81 m/s²
  • D. 8.9 m/s²
Q. What is the value of gravitational acceleration at the height equal to the radius of the Earth?
  • A. g/2
  • B. g/4
  • C. g/3
  • D. g/8
Q. What is the value of gravitational acceleration at the surface of the Earth?
  • A. 9.8 m/s^2
  • B. 10 m/s^2
  • C. 9.81 m/s^2
  • D. 8.9 m/s^2
Q. What is the value of gravitational acceleration on the surface of the Earth?
  • A. 9.8 m/s²
  • B. 10 m/s²
  • C. 9.81 m/s²
  • D. 9.6 m/s²
Q. What is the value of log_3(27)?
  • A. 2
  • B. 3
  • C. 4
  • D. 1
Q. What is the value of Planck's constant in Joule seconds?
  • A. 6.626 x 10^-34
  • B. 3.14 x 10^-34
  • C. 1.602 x 10^-19
  • D. 9.11 x 10^-31
Q. What is the value of R (universal gas constant) in L·atm/(K·mol)?
  • A. 0.0821
  • B. 8.314
  • C. 62.36
  • D. 1.987
Q. What is the value of R in the ideal gas law in L·atm/(K·mol)?
  • A. 0.0821
  • B. 8.314
  • C. 0.0831
  • D. 8.31
Q. What is the value of R in the Ideal Gas Law in terms of L·kPa/(K·mol)?
  • A. 0.0821
  • B. 8.314
  • C. 0.08314
  • D. 8.31
Q. What is the value of the gravitational constant G?
  • A. 6.67 x 10^-11 N(m/kg)^2
  • B. 9.81 m/s^2
  • C. 3.00 x 10^8 m/s
  • D. 1.60 x 10^-19 C
Q. What is the value of the universal gas constant R in J/(mol·K)?
  • A. 8.314
  • B. 0.0821
  • C. 1.987
  • D. 22.414
Q. What is the viscosity of water at 20°C?
  • A. 0.001 Pa·s
  • B. 0.01 Pa·s
  • C. 0.1 Pa·s
  • D. 1 Pa·s
Q. What is the voltage across a 10 ohm resistor carrying a current of 0.5 A?
  • A. 5 V
  • B. 10 V
  • C. 15 V
  • D. 20 V
Q. What is the voltage drop across a 3 ohm resistor carrying a current of 2 A?
  • A. 3 V
  • B. 6 V
  • C. 9 V
  • D. 12 V
Q. What is the voltage drop across a 5 ohm resistor carrying a current of 2 A?
  • A. 5 V
  • B. 10 V
  • C. 15 V
  • D. 20 V
Q. What is the voltage drop across a 5 ohm resistor carrying a current of 3 A?
  • A. 15 V
  • B. 10 V
  • C. 5 V
  • D. 20 V
Q. What is the voltage drop across a 5Ω resistor carrying a current of 3A?
  • A. 5V
  • B. 10V
  • C. 15V
  • D. 20V
Q. What is the volume of 1 liter in cubic meters?
  • A. 0.001
  • B. 0.01
  • C. 1
  • D. 1000
Q. What is the volume of a cube with a side length of 2 meters?
  • A. 4 m³
  • B. 6 m³
  • C. 8 m³
  • D. 10 m³
Q. What is the volume of a cube with a side length of 3 cm?
  • A. 9 cm³
  • B. 18 cm³
  • C. 27 cm³
  • D. 36 cm³
Q. What is the wavelength of a photon with a frequency of 5 x 10^14 Hz?
  • A. 6 x 10^-7 m
  • B. 3 x 10^-7 m
  • C. 1 x 10^-6 m
  • D. 4 x 10^-7 m
Q. What is the wavelength of a photon with a frequency of 6 x 10^14 Hz?
  • A. 5 x 10^-7 m
  • B. 3 x 10^-7 m
  • C. 6 x 10^-7 m
  • D. 1 x 10^-6 m
Q. What is the wavelength of an electron accelerated through a potential difference of 100 V? (mass of electron = 9.11 x 10^-31 kg)
  • A. 1.22 x 10^-10 m
  • B. 1.23 x 10^-9 m
  • C. 1.24 x 10^-11 m
  • D. 1.25 x 10^-12 m
Q. What is the wavelength of light emitted when an electron transitions from n=3 to n=2 in a hydrogen atom?
  • A. 410 nm
  • B. 656 nm
  • C. 486 nm
  • D. 434 nm
Q. What is the wavelength of light if its frequency is 5 x 10^14 Hz?
  • A. 6 x 10^-7 m
  • B. 3 x 10^8 m
  • C. 5 x 10^-7 m
  • D. 1 x 10^-6 m
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