Question

VII. Answer briefly.
1. What is measurement?
2. Name the three scales of temperature. 3
3. Define - Ampere.
4. What is electric current? 3
5. What do you mean by luminous intensity?
6. Define - Mole.
7. What are the differences between plane
angle and solid angle? 5​

Answer 1

Explanation:

Measurement is the assignment of a number to a characteristic of an object or event, which can be compared with other objects or events. The scope and application of measurement are dependent on the context and discipline.

sorry dear I can't answer all

Answer 2

Q.2 Celsius scale,Fahrenheit scale and Kelvin scale.
Q.3 The SI unit of current is ampere
Q.4 When there is a flow of electrical charges through a conductor,it is termed as electric current