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प्रश्न
The coldness or hotness of a substance is expressed by _______.
रिकाम्या जागा भरा
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उत्तर
The coldness or hotness of a substance is expressed by Temperature.
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Base Quantities and Units
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
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संबंधित प्रश्न
Luminous intensity is the intensity of ______
The solid angle is measured in _______.
One mole of a substance contains _______ atoms or molecules.
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 |
Name the three scales of temperature.
What do you mean by luminous intensity?
Define – mole.
What is electric current?
Mention the SI unit of luminous flux.
