Temperature Scales MCQ (Multiple Choice Questions) PDF - 154

MCQ 766: Thermocouple can measure temperature from

1. −200 °C to 100 °C
2. −100 °C to 1000 °C
3. −200 °C to 1500 °C
4. 200 °C to 2000 °C

MCQ 767: If two forces of 4 N and 7 N towards right are acting on an object in a same direction and two forces of 3 N and 2 N towards left are opposing them. The resultant force is

1. 5 N to left
2. 6 N to right
3. 11 N to right
4. no resultant force

MCQ 768: Liquid used in U-tube is

1. Water
2. Lime
3. Copper (II) Sulphate
4. Mercury

MCQ 769: A laboratory thermometer has l₁₀₀ 30 cm and l₀ is 5 cm, if the l_θ is 25 cm the temperature of the thermometer would be

1. 20 °C
2. 40 °C
3. 60 °C
4. 80 °C

MCQ 770: Melting point of ice is

1. 0 °C
2. 100 °C
3. 200 °C
4. 50 °C