willpring willpring

27-04-2014
Mathematics

Answered

Two litres of water are poured into an empty rectangular tank of length 25cm and width 20cm.
The water completely fills the tank, without it overflowing.
calculate the depth of the tank

Answer :

viper125 viper125

27-04-2014

1000 cubic cm = 1 liter

V=WHL
2000 cubic cm=W(20)(25)
2000 cubic cm=W(500)
2000/500 = 4

depth = 4cm

Answer Link

tadvisohil886 tadvisohil886

27-04-2014

1 litre = 1000 cm³

thus, 2 litre = 2000cm³

volume = lbh

2000cm³ = 25 x 20 x h

2000cm³ = 500 x h

Thus, h = 4 cm.

Thus, the depth of tank is 4 cm

Answer Link

Other Questions

The distance between London and New York is 5,567,000 meters. Write this number in standard form.

What was the significance of the Russo-Japanese War of 1904-1905?A. This was the first time an Asian country had defeated a major European power in a war.B. The

The equation for distance is [tex]d = st[/tex]. How far does a car go in 10 seconds at a speed of [tex]44 \, m/s[/tex]?A. [tex]54 \, m[/tex] B. [tex]44 \, m[/t

Helpppp please I will give you brainlist Interview an adult over the age of 30 and ask them if they could write a letter to their teenage self, what life l

On January 1 of the current year, Lean Co. made an investment of [tex]$\$[/tex]10,000[tex]$. The following is the present value of $[/tex]\[tex]$1.00$[/tex] dis

Complete the sentences with the correct form of the possessive adjective basedon the subject in parentheses.Use proper punctuationá é í ó úñA É Í ÓÚÑ¿? i!MODELO

Question content area top Part 1 The half-life of a certain tranquilizer in the bloodstream is 2222 hours. How long will it take for the drug to decay to 8383

The chart shows how two people with different incomes are taxed.\begin{tabular}{|l|l|l|l|}\hline & \multicolumn{1}{|c|}{Income} & \multicolumn{1}{c|}{Ta

Why is Louis XIV considered a perfect example of an absolute monarch?A. He gave more political power to ordinary French citizens.B. He reigned during a period o

What is the net (take-home) pay for an individual with the expenses shown who has a gross income of [tex]\$68,000[/tex]?Tax Table:\begin{tabular}{|l|r|}\hline \

Which geologic period lasted for almost 7/8 of earth’s history? A. the Precambrian time B. the Quaternary Period C. the Carboniferous Period D. the Phaneroz

Is point (2,1) on the line represented by the equation x + 2y=5?

Consider the following system of equations. y = 6x - 6 y - 6x = 5 What can you conclude about the system of equations?

If an organism is composed of only one cell, it ___________. performs all of the functions is specialized does not have any functions cannot survive on its own

beth has made 12 cupcakes.This is 30% of the cupcakes she must make.How many cupcakes must she make?

Which event is the most common at oceanic-continental convergent boundaries? A. volcanic mountain ranges B. earthquakes C. faults D. rift valleys

480 vibrations in 4 minutes whAts the period in seconds?

Mixtures can occur between all phases of matter. Give an example for each of the following mixtures: 1. Gas/gas 2. Gas/liquid 3. Liquid/liquid 4. Solid/liquid 5

156/24 and 102/15 both have a quotient of 6 and a remainder of 12. a. Are the division expressions to each other? Use your knowledge of decimal division to just

Orange juice is a solution that contains citric acid, which gives orange juice an approximate pH of 3.5. Which substance is more acidic than orange juice?