Both can be used for telling where North, south, east and west lie.
Takes some practice with the moon though, and doesn't work at midnight on a full moon. :)
The curved side ( as in the natural part circle curve) always points to where the sun is, even when you can't see the sun, so knowing the time, as in before or after midnight, you can work out whether the curve is pointing East or West, then North and South by deduction.
The compass needle.
Answer:A compass needle can be made from any ferrous metal that can be magnetized.
The needle, or "pointer", of a compass will always point North. See: http://en.wikipedia.org/wiki/Compass
The movable bar in a compass is called the compass needle. It is typically a thin magnetized bar that aligns with the Earth's magnetic field to indicate direction.
What features of the earth makes a compass needle point north
The needle in a compass is typically called a magnetic needle or magnetic pointer.
The compass needle.
Because of the magnetic force. The compass needle is also magnetic.Because of the magnetic force. The compass needle is also magnetic.Because of the magnetic force. The compass needle is also magnetic.Because of the magnetic force. The compass needle is also magnetic.
If a magnetic compass needle is placed in a magnetic Field , its needle deflects and points in the north and south directions
If a magnetic compass needle is placed in a magnetic Field , its needle deflects and points in the north and south directions
Answer:A compass needle can be made from any ferrous metal that can be magnetized.
Yes it is possible to use compass needle at the poles
The needle, or "pointer", of a compass will always point North. See: http://en.wikipedia.org/wiki/Compass
The movable bar in a compass is called the compass needle. It is typically a thin magnetized bar that aligns with the Earth's magnetic field to indicate direction.
A navigational tool with a needle is a compass because it helps you to navigate which is cosidered as a tool. A compass has a needle inside to point which way is north. There is your answer :)
What features of the earth makes a compass needle point north
The magnetic needle of a compass points towards the Earth's magnetic North Pole.