When Water at 4°C Is Heated It Expands

question 59

Multiple Choice

When water at 4°C is heated it expands. When water at 4°C is cooled, it

• A)contracts.
• B)expands.
• C)neither A nor B

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Definitions:

S-Waves

Secondary waves, or shear waves, are a type of seismic waves that move the ground perpendicular to the direction of wave propagation.

Computerized Warning System

An automated system designed to provide timely alerts about natural disasters, such as hurricanes, tsunamis, and earthquakes, using data analysis and sensors.

Tsunami

A tsunami is a series of ocean waves with extremely long wavelengths caused by large-scale disturbances such as underwater earthquakes, volcanoes, or landslides.

Ground Ruptures

Cracks or breaks in the Earth's surface caused by seismic activity, such as earthquakes, which can lead to significant damage to the built environment.