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 proton is much more massive than an electron

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 :- atoms are very small objects

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 :- 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, reframe the following statements wherever necessary :- a jet plane moves with great speed

Explain this statement clearly: "To call a dimensional quantity 'large' or 'small' is meaningless without specifying a standard for comparision". In view of this, reframe the following statements wherever necessary: The mass of Jupiter is very large

Consider the following four statements (A-D) and select the option which includes all the correct ones only: Single cell Spirullina can produce large quantities of food rich in proteins, minerlas, vitamins, etc. Body weightwise, the micro-organism Methylophilus methylotrophus may be able to produce several time more proteins than the cows per day Common button mushrooms are a very rich source of vitamin-C A rice variety has been developed which is very rich in calcium.