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प्रश्न
Luminous intensity is the intensity of ______
विकल्प
laser light
UV light
visible light
IR light
MCQ
रिक्त स्थान भरें
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उत्तर
Luminous intensity is the intensity of visible light.
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Base Quantities and Units
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संबंधित प्रश्न
The coldness or hotness of a substance is expressed by _______.
_______ is used to measure electric current.
Amount of substance gives the number of particles present in a substance.
Angle formed at the top of a cone is an example for ‘plane angle’
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 |
Give the name of the instrument used for the measurement of temperature.
What are the differences between plane angle and solid angle?
What is electric current?
Temperature is a measure of total ______ of the particles in a system.
How many base quantities are there?
