Earth Magnetic Field Multiple Choice Questions (MCQ) PDF - 56

MCQ 276: Angle on the horizontal plane between magnetic north and true north is called

1. magnetic declination
2. electric declination
3. magnetic inclination
4. electric inclination

MCQ 277: Law which states that for any dynamical system in a thermal equilibrium, the total energy is equally divided among the degrees of freedom is called

1. zeroth law of thermodynamics
2. 1st law of thermodynamics
3. 2nd law of thermodynamics
4. equpartition theorem of thermodynamics

MCQ 278: M² kg s^-2 K^-1 is SI unit of

1. Boltzmann Constant
2. gravitational constant
3. Avogadro Constant
4. Gravitational Constant

MCQ 279: Kepler's law of period for Mercury is

1. 0.241 y
2. 0.615 y
3. 1 y
4. 1.88 y

MCQ 280: 9.68x10^-8 Ωm is resistivity of

1. Iron
2. Platinum
3. Aluminium
4. Copper