Advertisements
Advertisements
Question
The length, breadth and height of a water tank are 5 m, 2.5 m and 1.25 m, respectively. Calculate the capacity of the water tank in (a) m3 (b) litre.
Advertisements
Solution
Given,
Length (l) = 5m
Breadth (b) = 2.5 m
and Height (h) = 1.25 m
(a) Volume of water tank in `"m"^3`:
= l × b × h
= 5m × 2.5 m × 1.25 m
= 15.625 `"m"^3`
(b) Volume of water tank in litre:
= 15.625 × 1000
= 15625 litre
APPEARS IN
RELATED QUESTIONS
Select the correct alternative
One litre is equal to :
Select the correct alternative
The density of aluminium is 2.7 g cm-3 and of brass is 8.4 g cm-3. For the same mass, the volume of:
Fill in the blank:
1 metric tonne = .............
Convert the following quantity as indicated:
5 mg = ………. kg
Write the temperature of boiling water.
State if the following statement is true or false:
There are seven base units in the SI system.
Give a reason for the following.
Measuring units are standardized.
Solve the following numerical problem.
The body temperature of a patient on Monday was102 °F and on Tuesday it was 104°F. What was the rise in temperature during these two days?
Your friend was absent from school yesterday. You are enquiring about his absence. He told that he had a fever and it was measured to be 100oC. Is it possible to have a 100oC fever? If he is wrong, try to make him understand.
Define mass Mention its unit.
