PUMPA - SMART LEARNING
எங்கள் ஆசிரியர்களுடன் 1-ஆன்-1 ஆலோசனை நேரத்தைப் பெறுங்கள். டாப்பர் ஆவதற்கு நாங்கள் பயிற்சி அளிப்போம்
Book Free Demo1. Give the name of the instrument used for the measurement of temperature.
A is an instrument that measures the of an object.
2. What is the SI unit of luminous intensity?
Luminous intensity is the measure of the , by a light source in a particular direction, per unit .
is the unit of luminous intensity, and it is denoted as .
3. What type of oscillations are used in atomic clocks?
The that occur within the atom are used in atomic clocks. The precision of these clocks is one second in every \(10^{13}\) seconds.
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