0 votes
25 views

The respective number of significant figures for the numbers 23.023, 0.0003 and 2.1 \(\times\) 10–3 are

  1. ) 5, 1, 2
  2. ) 5, 1, 5
  3. ) 5, 5, 2
  4. ) 4, 4, 2
in Physics by (10.3k points) | 25 views

1 Answer

0 votes
Best answer

Corret option is 1) 5,1,2

23.023 has 5 significant figures.

0.0003 has 1 significant figure.

2.1 \(\times\)10–3 has 2 significant figures.

by (10.3k points)
selected by
675 questions
656 answers
11 comments
20 users