Asked by Anonymous
A fish tank is in the shape of an open glass cuboid 30cm deep with a base of 16cm by 17cm these measurement being external.If the glass is 0.5cm thick and it's mass is 3g/cmcube,find the capacity of the tank in litres
Answers
Answered by
oobleck
the density of the glass does not matter, since you have the volume already.
Since the glass is 0.5 cm on each side. the internal volume is
(16-1)(17-1)(30-0.5) cm^3 * 1L/1000cm^3
Since the glass is 0.5 cm on each side. the internal volume is
(16-1)(17-1)(30-0.5) cm^3 * 1L/1000cm^3