Temperature and Its Measurement Class 6 Assertion Reasoning Questions
easyTemperature and Its Measurement Class 6 Assertion Reasoning Questions
In the following questions, a statement of Assertion (A) is followed by a statement of Reason (R). Mark the correct choice as:
(а) Both assertion (A) and reason (R) are true.
(b) Both assertion (A) and reason (R) are false.
(c) Assertion (A) is true, but reason (R) is false.
(d) Assertion (A) is false, but reason (R) is true.
1. (A): The freezing point of water is 0°C.
(R): The Celsius scale is based on the freezing and boiling points of water.
Answer:
(а) Both assertion (A) and reason (R) are true.
2. (A): A thermometer measures air temperature.
(R): Temperature is the measure of how hot or cold something is.
Answer:
(d) Assertion (A) is false, but reason (R) is true.
3. (A): The boiling point of water in Celsius is 100°C.
(R): The Celsius scale sets the boiling point of water to 0°C and the freezing point to 100°C.
Answer:
(c) Assertion (A) is true, but reason (R) is false.
4. (A): The Kelvin scale is used primarily in everyday life for measuring temperatures.
(R): The Kelvin scale starts at absolute zero, which is the lowest possible temperature.
Answer:
(d) Assertion (A) is false, but reason (R) is true.