Question

The values of a number of quantities are used in a mathematical formula are having same power. The quantity that should be most precise and accurate in measurement is the one :-
1. Having smallest magnitude
2. Having largest magnitude
3. Used in the numerator
4. Used in the denominator​

Answer 1

Answer:

Having smallest magnitude

Explanation:

As we go on taking a smaller magnitude the error goes on decreases and thus it becomes more precise n accurate.

Answer 2

Answer:

(1) Having smallest magnitude

Explanation:

• The quantity with the greatest power should be measured with the greatest precision, because any inaccuracy in its measurement will be multiplied by n in the final result.
• The smaller the value, the greater the precision; otherwise, the relative error will be very large.
• Also, whether the error is in the nominator or denominator, it will always add up. As a result, (a) is the proper response.

The values of a number of quantities are used in a mathematical formula are having same power. The quantity that should be most precise and accurate in measurement is the one having smallest magnitude.