Answer :

Given:

Length (l) = 4.234 m


Breadth (b) = 1.005 m


Thickness (t) = 2.01 cm = 0.0201 m (note that significant figures remains unchanged)


Formulae:


Total surface area of rectangular sheet (S) = 2 (lb + bt + tl)


Volume of rectangular sheet (V) = l × b × h


Calculation:


S = 2×(4.234 ×1.005 + 1.005 × 0.0201 + 0.0201 × 4.234)


S = 8.72 m2 (reported upto 3 significant figures as in multiplication, lowest number of significant figures in all the numbers is chosen for final answer)


V = 4.234 × 1.005× 0.0201


V = 0.0855 m3 (reported upto 3 significant figures as in multiplication, lowest number of significant figures in all the numbers is chosen for final answer)


Rate this question :

How useful is this solution?
We strive to provide quality solutions. Please rate us to serve you better.
Try our Mini CourseMaster Important Topics in 7 DaysLearn from IITians, NITians, Doctors & Academic Experts
Dedicated counsellor for each student
24X7 Doubt Resolution
Daily Report Card
Detailed Performance Evaluation
caricature
view all courses
RELATED QUESTIONS :

Time for 20 oscilPhysics - Exemplar

The sum of the nuPhysics - Exemplar

The photogrNCERT - Physics Part-I

Which of the follPhysics - Exemplar

The length and brPhysics - Exemplar

The numbers 2.745Physics - Exemplar

You measure two qPhysics - Exemplar

Measure of two quPhysics - Exemplar

A physical quantiPhysics - Exemplar