Can you call a physical quantity large or small without specifying a standard for comparison?

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Solution

A physical quantity may be large or small in comparison to some standard reference.
For example:- Coefficient of friction in a dimensionless quantity. The coefficient of sliding friction is greater than the coefficient of rolling friction but less than static friction.

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Similar questions

Explain this statement clearly:

“To call a dimensional quantity ‘large’ or ‘small’ is meaningless without specifying a standard for comparison”. In view of this, reframe the following statements wherever necessary:

(a) atoms are very small objects

(b) a jet plane moves with great speed

(d) the air inside this room contains a large number of molecules

(e) a proton is much more massive than an electron

(f) the speed of sound is much smaller than the speed of light.

Explain this statement clearly:

"To call a dimensional quantity 'large' or 'small' is meaningless without specifying a standard for comparison." In view of this, which of the following statements are complete :
(a) atoms are very small objects
(b) a jet plane moves with great speed
(c) the mass of Jupiter is very large
(d) the air inside this room contains a large number of molecules
(e) a proton is much more massive than an electron
(f) the speed of sound is much smaller than the speed of light.

Q. The standard quantity used for comparison is called a _______.

State whether given statement is True or False.

The standard quantity used for comparison is called fundamental quantity.

Q. The standard quantity used for comparison is called

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Can you call a physical quantity large or small without specifying a standard for comparison?

A physical quantity may be large or small in comparison to some standard reference.For example:- Coefficient of friction in a dimensionless quantity. The coefficient of sliding friction is greater than the coefficient of rolling friction but less than static friction.

A physical quantity may be large or small in comparison to some standard reference.
For example:- Coefficient of friction in a dimensionless quantity. The coefficient of sliding friction is greater than the coefficient of rolling friction but less than static friction.