Home / Aptitude Tests / Physics / The density of water...

The density of water is 1g\(cm^3\) while that of ice is 0.9\...

The density of water is 1g\(cm^3\) while that of ice is 0.9\(cm^3\), calculate the volume change when 90g of ice is completely melted

A.

0\(cm^3\)

B.

9\(cm^3\)

C.

10\(cm^3\)

D.

90\(cm^3\)

E.

100\(cm^3\)

View answer & explanation

Correct answer is C

V = \(\frac{m}{p} \, ice volume= 90 cm^3;water volume =100 cm^3\\
Volume change = (100-90) cm^3= 10 cm^3\)

See all Physics questions & answers

See more WAEC questions & answers

Similar Questions

Natural radioactivity consists of emission? ...

Metals are good conductors of electricity because ...

Which of the following substances does not conduct electricity? ...

A block and tackle system has six pulleys. a force of 50N applied to it lifts a load of weight W. If...

An object is placed in front of a concave mirror whose radius of curvature is 12cm. If the magnifica...

The speed of fast-moving neutrons in a nuclear reactor can be reduced by using? ...

Calculate the heat energy lost when 10g of boiling water changes to ice at 0°C. [Specific latent he...

In a series R-L-C circuit at resonance, the voltages across the resistor and the inductors are 30V a...

I. Jet propelled aircraft II. Rocket propulsion III. The recoil of a gun IV. A person walking Wh...

Which of the following is NOT a factor that can increase the rate of evaporation of water in a lake?...

Aptitude Tests

Quantitative Reasoning Questions and Answers

Nigeria General Knowledge Questions and Answers

Numerical Reasoning Questions and Answers

Puzzles Questions and Answers

Situational Judgement Questions and Answers

Personality Test

Microsoft Office Questions and Answers

Spatial Reasoning Questions and Answers

Logical Reasoning Questions and Answers

Data Interpretation Questions and Answers

Verbal Reasoning Questions and Answers

Typing Speed and Accuracy Test

Abstract Reasoning Questions and Answers

View latest jobs in Nigeria today