Advertisements
Advertisements
प्रश्न
Consider the statement given below and choose the correct option.
Assertion: Radian is the unit of solid angle.
Reason: One radian is the angle subtended at the center of a circle by an arc of length equal to its radius.
पर्याय
Both assertion and reason are true and the reason is the correct explanation of the assertion.
Both assertion and reason are true but the reason is not the correct explanation of the assertion.
Assertion is true, but reason is false.
Both assertion and reason are false.
Advertisements
उत्तर
Assertion is false, but reason is true.
Correct explanation:
Radian is the unit of plane angle.
APPEARS IN
संबंधित प्रश्न
Electric current is a ______ quantity
The coldness or hotness of a substance is expressed by _______.
Temperature is a measure of total kinetic energy of the particles in a system.
If one coulomb of charge is flowing in one minute, it is called ‘ampere’
Consider the statement given below and choose the correct option
Assertion: Electric current, amount of substance, luminous intensity are the fundamental physical quantities.
Reason: They are independent of each other.
Give the name of the instrument used for the measurement of temperature.
What do you mean by luminous intensity?
Define – mole.
Temperature is a measure of total ______ of the particles in a system.
Mention the SI unit of luminous flux.
