compass needle वाक्य

उदाहरण वाक्य

1. During a geomagnetic flip, compass needles would point south rather than north.
2. This new type of German mine used a compass needle to detonate itself.
3. Norman demonstrated magnetic dip by creating a compass needle that pivoted on a horizontal axis.
4. His compass needle will point west toward magnetic north.
5. Worse, the ferrous rocks make compass needles whirl erratically.
6. To avoid errors due to parallax, a plane mirror is mounted below the compass needle.
7. All the compass needles point in his direction.
8. It shouldn't take many strokes to make a magnet strong enough to use as a compass needle.
9. His other psychic abilities are the ability to spin compass needles around and the hands on watches.
10. Originally, the instruments relied on the Earth's magnetic field to provide the restoring force for the compass needle.