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What else can I help you with?
In the first crude compass why was the needle floated in water?
The needle was floated in water in the first crude compass to reduce friction and allow it to move freely in response to Earth's magnetic field. This helped the needle align itself with the Earth's magnetic north and south poles, indicating direction.
What was the first compass made out of?
The first compasses were made out of lodestone, a naturally occurring magnetic rock. The lodestone was typically floated on a piece of wood or straw in water to allow it to align with the Earth's magnetic field, indicating the cardinal directions.
In trial by water if a woman floated what was she?
If she floated she was considered a witch. If she drowned she was considered innocent.
What substance does not dissolve in water but are floated or lifted by water?
oil.
In a compass why must the friction be low?
The friction in a compass must be low so that the compass needle can turn freely and point to magnetic north.
Original car that floated on water?
Aqua-Car
Can a brick floated on water?
No- a brick sinks.
Why were people concerned that Owen was in salt water?
He might have floated out to sea
Does the water level increase when a submerged piece of wood is floated to the top?
No
How many lifeboats did titanic get in the water?
They lowered 18 and 2 floated off the deck.
How can a horse get a cavitiy?
As far as I know.. noBut horses must get their teeth floated or pulled so they can eat efficently
What was a water compass made of?
A cup of water, a cork, a needle
