SAT Physics: Conduction MCQ (Multiple Choice Questions) PDF - 46

MCQ 226: The process of thermal energy transfer without any flow of the material medium is known as

1. conversion
2. radiation
3. convection
4. conduction

MCQ 227: The perpendicular to the reflecting surface at the point of the incidence is termed as

1. vertex
2. normal
3. reflected ray
4. refracted ray

MCQ 228: What is the pressure under the man's feet if his mass is 60 kg and the area of his shoes in contact with the ground is 200 cm²?

1. 5 × 10⁴ Pa
2. 2 × 10⁴ Pa
3. 3 × 10⁴ Pa
4. 4 × 10⁴ Pa

MCQ 229: The amount of thermal energy required to raise the temperature of 1 Kg of a substance by 1 K or 1 °C is known as

1. heat capacity
2. specific heat capacity
3. heat energy
4. heat power

MCQ 230: From iron, copper, wood and glass rod, the wax melts the furthest along the

1. iron rod
2. glass rod
3. copper rod
4. wood rod