NEET Physics Constants and Laws

What is the speed of light?

• 3 x 10^8 m/s

• 6.63 x 10^-34 J s

• 6.67 x 10^-11 m kg^-1 s^-2

• 1.38 x 10^-23 J/K

What is the value of Planck's constant?

• 3 x 10^8 m/s

• 6.63 x 10^-34 J s

• 6.67 x 10^-11 m kg^-1 s^-2

• 1.38 x 10^-23 J/K

What is the gravitational constant?

• 3 x 10^8 m/s

• 6.63 x 10^-34 J s

• 6.67 x 10^-11 m kg^-1 s^-2

• 1.38 x 10^-23 J/K

What is the value of the Boltzmann constant?

• 3 x 10^8 m/s

• 6.63 x 10^-34 J s

• 6.67 x 10^-11 m kg^-1 s^-2

• 1.38 x 10^-23 J/K

What is the molar gas constant?

• 8.314 J/mol K

• 6.63 x 10^-34 J s

• 6.67 x 10^-11 m kg^-1 s^-2

• 1.38 x 10^-23 J/K

What is Avogadro's number?

• 6.022 x 10^23 mol^-1

• 6.63 x 10^-34 J s

• 6.67 x 10^-11 m kg^-1 s^-2

• 1.38 x 10^-23 J/K

What is the charge of an electron?

• 1.602 x 10^-19 C

• 6.63 x 10^-34 J s

• 6.67 x 10^-11 m kg^-1 s^-2

• 1.38 x 10^-23 J/K

What is the permeability of vacuum?

• 4π x 10^-7 N/A^2

• 6.63 x 10^-34 J s

• 6.67 x 10^-11 m kg^-1 s^-2

• 1.38 x 10^-23 J/K

What is the permittivity of vacuum?

• 8.85 x 10^-12 F/m

• 6.63 x 10^-34 J s

• 6.67 x 10^-11 m kg^-1 s^-2

• 1.38 x 10^-23 J/K

What is the Coulomb constant?

• 8.99 x 10^9 N m^2/C^2

• 6.63 x 10^-34 J s

• 6.67 x 10^-11 m kg^-1 s^-2

• 1.38 x 10^-23 J/K