Advertisements
Advertisements
प्रश्न
Solve the following question:
Round off the following quantity to three significant figures:
0.039 m
Advertisements
उत्तर
0.0390 m (or 3.90 × 10-2m)
APPEARS IN
संबंधित प्रश्न
Choose the correct option:
The number of significant figures in 1.50 × 104 g is __________
State the rules for deciding significant figures.
Distinguish between accuracy and precision.
Why there is a need of rounding off figures during calculation?
Why is accurate measurement crucial in science?
Solve the following question:
Round off the following quantity to two significant figures:
25.55 mL
Solve the following question:
Round off the following quantity to two significant figures:
1.491 × 105 mg
Solve the following question:
Round off the following quantity to three significant figures:
458 × 102 cm
Solve the following question:
Round off the following quantity to three significant figures:
0.0179 g
Solve the following question:
Round off the following quantity to three significant figures:
649.85
Solve the following question:
Round off the following quantity to three significant figures:
23,642,000 mm
Solve the following problem:
Express the following quantity in exponential terms.
0.0003498
Solve the following problem:
Express the following quantity in exponential terms.
235.4678
Solve the following problem:
Give the number of significant figures for the following.
1.230 × 104
Solve the following problem:
Give the number of significant figures for the following.
1.23 × 104
Solve the following problem:
Express the given quantity with or without exponents as the case may be.
0.002030
Solve the following problem:
Write the following in exponential notation:
0.00461
Solve the following problem:
Perform the following operation:
4.11 × 10−3 + 8.1 ×10−4
Solve the following problem:
Perform the following operation:
2.12 × 106 − 3.5 × 105
Define: Least count
Define Least count.
Define : Least count
Define: Least count
Define Least count.
Define Least count
Define: Least count
