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प्रश्न
Electric current is a ______ quantity
विकल्प
Base
Supplementary
Derived
professional
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उत्तर
Electric current belongs to Base quantities
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संबंधित प्रश्न
Luminous intensity is the intensity of ______
The solid angle is measured in _______.
If one coulomb of charge is flowing in one minute, it is called ‘ampere’
Amount of substance gives the number of particles present in a substance.
Match the following.
| Temperature | Closeness to the actual value |
| Plane angle | Measure of hotness or coldness |
| Solid angle | Closeness to two or more measurements |
| Accuracy | Angle formed by the intersection of three or more planes |
| Precision | Angle formed by the intersection of two planes |
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.
What do you mean by luminous intensity?
What are the differences between plane angle and solid angle?
Temperature is a measure of total ______ of the particles in a system.
Assertion: Radian is the angle subtended at the center of a circle by an arc whose length is equal to the radius of the circle.
Reason: 1 radian = `180/π`
