What is the need for measurement of a physical quantity
Asked by pranaysawant933 | 26th Mar, 2019, 08:08: PM
Expert Answer:
By measuring a physical quantity we define the properties of a material which the physical quantity is associated with.
Physical quantities are the substances which can be measured. By measuring physical quantities, we can measure the mass, weight and other physical properties
For example, distance, speed, mass, pressure, force, momentum, energy.
By measuring a physical quantity we define the properties of a material which the physical quantity is associated with.
Physical quantities are the substances which can be measured. By measuring physical quantities, we can measure the mass, weight and other physical properties
For example, distance, speed, mass, pressure, force, momentum, energy.
Answered by Ankit K | 26th Mar, 2019, 08:53: PM
Related Videos
- star A is farther than star B. which star will have a large parallax angle
- How can we estimate the error in the combination of quanties
- find the percentage error in kinetic energy of a body having mass 60.0 plus minus 0.3 gram moving with a velocity 25.0 plus minus 0.1 CM
- how to mesurement leghnth
- There are 20 divisions in 4 cm of main scale. The vernier scale has 10 divisions. The least count of the instrument is?
- Hello mam. can you explain propagation of errors with an example?
- The length , breadth, and thickness of a block are measured as 125.5 cm, 5.0 cm, and 0.32 cm, respectively. Which one of the measurement is most accurate? Explain briefly.
- Q5
- X=a^2√b÷C^3 whose value is 3% 2% 1% respectively then percentage error of x is
Kindly Sign up for a personalised experience
- Ask Study Doubts
- Sample Papers
- Past Year Papers
- Textbook Solutions
Sign Up
Verify mobile number
Enter the OTP sent to your number
Change