Each side of a cube is measured to be 7.203 m. What are the total surface area and the volume respectively of the cube to appropriate significant figures?

1.

2.

3.

4.

Subtopic:  Significant Figures |
To view explanation, please take trial in the course below.
NEET 2023 - Target Batch - Aryan Raj Singh
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Let us consider an equation $\frac{1}{2}{\mathrm{mv}}^{2}=\mathrm{mgh}$ where m is the mass of the body, v its velocity, g is the acceleration due to gravity and h is the height. The equation is:

(1) dimensionally correct.

(2) dimensionally incorrect.

(3) can not be checked by dimensional analysis.

(4) can't say anything.

Subtopic:  Significant Figures |
To view explanation, please take trial in the course below.
NEET 2023 - Target Batch - Aryan Raj Singh