GENERAL KNOWLEDGE

GK

BASIC GENERAL KNOWLEDGE

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Fathometer is used to measure
A
Earthquakes
B
Ocean depth
C
Rainfall
D
Sound intensity
Explanation: 

Detailed explanation-1: -The correct answer is Ocean Depth. ‘Fathometer’ is used to measure Ocean Depth. It is an instrument used for measuring the depth of water by the time required for a sound wave to travel from surface to bottom and for its echo to be returned.

Detailed explanation-2: -Multibeam echosounders (MBEs), a type of sonar that sends out rapid sound waves in a fanlike formation to scan the bottom of the ocean floor, are used by the National Oceanic and Atmospheric Association (NOAA) to measure the depth of the ocean.

Detailed explanation-3: -depth finder, also called echo sounder, device used on ships to determine the depth of water by measuring the time it takes a sound (sonic pulse) produced just below the water surface to return, or echo, from the bottom of the body of water.

Detailed explanation-4: -Fathometer is used to measure Ocean depth. Fathometer is a depth finder that uses sound waves to determine the depth of water. The Richter Scale is used to measure the intensity of Earthquakes.

There is 1 question to complete.