Question

The mass of block of wood is 87.2g and its volume is 25cm^3. Its density upto correct significant figures is:
2 points
3.488g/cm^3
3.5g/cm^3
3.48g/cm^3
3.4g/cm^3

Answer 1

Answer:

3.488g/cm^3 according to max significant figures.

Explanation:

Significant figures are used to provide accurate measurement and markable precision and to avoid human errors while measuring.

Here is your answer if u get the concept then mark this as brainliest.

Answer 2

Answer:

Class 7th Sanskrit cha 13

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