The water temperature in the North Atlantic in winter can reach -15 degrees C. The water temperature around the equator generally stays around 80 degrees. Where would an underwater volcanic eruption be heard sooner, in the North Atlantic or in the region around the equator? Why?
Answers
Answer:
in the North Atlantic
Explanation:
because sound travels faster in solids than in liquids and due to the temperature being -15 degrees Celsius there will be a ice layer formed on the water making it a solid and easy yo be heard through
Temperature
Explanation:
An underwater volcanic eruption will be heard sooner or later depends on the factor that the speed of sound is faster in solid materials and slower in liquids or gases. The rate at which a sound wave travels depends upon the type of medium (air, water, rock, etc.) that it is moving through. In air, sound travels about 330 m per second; in water it travels at about 1500 m per second .
But
The speed of sound also depends on temperature and other factors. The speed of sound in water increases with increasing water temperature. Here the temperature to be considered is of water. Molecules at higher temperatures have more energy and can vibrate faster and allow sound waves to travel more quickly.
So, Underwater volcanic eruption will be heard sooner near equator.