Heat of Vaporization of Common Substances Quiz PDF: Questions and Answers - 11

MCQ 51: Heat of vaporization of Mercury is

1. 296 kJ/kg
2. 273 kJ/ kg
3. 858 kJ/ kg
4. 2256 kJ/ kg

MCQ 52: Ampere's law define

1. gravitational force
2. tension force
3. rotational force
4. electromagnetic force

MCQ 53: Collision in which kinetic energy is not conserved is termed as

1. singular collision
2. inelastic collision
3. head on collision
4. elastic collision

MCQ 54: Diffraction pattern of circular disc shaped intermediate dark and bright fringes with a central bright spot, formed when light passes through a small circular aperture, is called

1. Circular Aperture Diffraction
2. Curved Aperture Diffraction
3. Triangular Aperture Diffraction
4. Rectangular Aperture Diffraction

MCQ 55: Water flows through garden hose at volume flow rate dV/dt of 450cm³ s, current of negative charge will be

1. 2.41 mA
2. 2.41 MA
3. 23.45 A
4. 241 A