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"Sailors have long used ropes with weights on the end to measure depths in shallow water. Often they tied knots 6 feet (1 fathom) apart in the rope for ease of measurement. The number of knots let out gave the depth in fathoms once the weight hit the bottom. The first accurate physical measurements of the deep ocean bottom were made by Sir J. Clark Ross in 1840 who measured a depth of 4435 meters off Antarctica. Later, extensive depth recordings were taken by scientists on the H.M.S. Challenger using steam-driven winches with one inch hemp rope that did not tangle."
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What was the purpose of the voyage of the HMS Challenger?
The purpose of the voyage of the Challenger was to discover different marine species.
What does HMS stand for in HMS beagle?
His Majesty's Ship. This prefix is used with all British military ships. Literally, it means "the ship of the King" (when Darwin was onboard the Beagle, George V was in power). Today, however, it stands for Her Majesty's Ship.
What are engraving tools used for?
Engraving tools can be used for a wide variety of task but more specifically for arts and crafts. Engraving tools can range from stone wood working to stone.
What tools do rocket scientist use?
what tools arte generally used for rocket science
What scientific tools did George Washington Carver use?
He used various tools to experiment
What is the full name of the HMS Challenger?
The full name is HMS Challenger ll. It is a British exploration vessel.
What is that name of the ship that was used in the first major scientific of the ocean in 1872?
HMS Challenger
What is the name of the ship that was used in the first scientific exploration of the ocean in 1872?
HMS Challenger
How did the shuttle challenger get its name?
The NASA space shuttle Challenger was named after HMS Challenger, a British Naval vessel used for research in the 1870s that sailed the Pacific and Atlantic oceans.
What is the name of the ship that was used in the first major scientific exploration of ocean in 1872?
HMS Challenger
What is the name of the ship that was used first major scientific exploration of the ocean in 1872?
HMS Challenger
What was used aboard HMS Challenger to map the ocean floor?
Dredge they used it to collect samples from the ocean floor
How did the space shuttle challenger get its name?
The NASA space shuttle Challenger was named after HMS Challenger, a British Naval vessel used for research in the 1870s that sailed the Pacific and Atlantic oceans.
What happened to the HMS Challenger voyage?
to map the sea
what conflicts did the HMS challenger face?
alot of stuff
What is the name of the ship thatwas used in the first major scientific exploration of the ocean in 1872?
The name of the ship was the HMS Challenger. The Challenger expedition was a groundbreaking oceanographic survey that laid the foundation for modern oceanography.
What was the purpose of the voyage of the HMS Challenger?
The purpose of the voyage of the Challenger was to discover different marine species.
