Simran Bhatia , 12 Years ago
Grade 11
General Physics> 11-physics-questions...
1 AnswersKevin Nash
Last Activity: 12 Years ago
Length of sheet, l = 4.234 m
Breadth of sheet, b = 1.005 m
Thickness of sheet, h = 2.01 cm = 0.0201 m
The given table lists the respective significant figures:
|
Quantity |
Number |
Significant Figure |
|
l |
4.234 |
4 |
|
b |
1.005 |
4 |
|
h |
2.01 |
3 |
Hence, area and volume both must have least significant figures i.e., 3.
Surface area of the sheet = 2 (l × b + b × h + h × l)
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