Measurement of Length and Motion Class 6 Assertion Reasoning Questions
easyMeasurement of Length and Motion 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:
(a) 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): A ruler is used to measure the height of a book.
(R): A ruler can measure length accurately because it has small markings on it.
Answer:
(a) Both assertion (A) and reason (R) are true.
2. (A): The measurement of time is always done using a clock or a watch.
(R): A clock or watch can accurately measure the interval of time.
Answer:
(c) Assertion (A) is true, but reason (R) is false.
3. (A): A car moving on a straight road at a constant speed is in linear motion.
(R): Linear motion is when an object moves in a straight line without changing direction.
Answer:
(a) Both assertion (A) and reason (R) are true.
4. (A): A pendulum swinging back and forth is an example of circular motion.
(R): Oscillatory motion is the to-and-fro motion of an object from its mean position.
Answer:
(d) Assertion (A) is false, but reason (R) is true.
5. (A): A bicycle moving in a circular path is experiencing circular motion.
(R): Oscillatory motion occurs when an object travels around a fixed point or axis.
Answer:
(c) Assertion (A) is true, but reason (R) is false.