to note changes in the faults
A+
Laser-ranging devices us laser beams to detect the fault movements that cause earthquakes.
to measure distance of faults
Laser-ranging devices us laser beams to detect the fault movements that cause earthquakes.
Laser-ranging devices us laser beams to detect the fault movements that cause earthquakes.
There are a great many devices in the world that use lasers. Computer mice for example might use lasers to operate efficiently.
speed camaras, lasers ,
seisometers, tiltmeters, and lasers.
C. H. Gooch has written: 'Injection electroluminescent devices' -- subject(s): Optoelectronic devices, Solid-state lasers 'Gallium arsenide lasers' -- subject(s): Gallium arsenide, Semiconductor lasers
Tape measure. Cache line. Caliper. Micrometers. Lasers.
DVDs and Blu-Ray, optical devices, fiber optics, laser cutting
Anthing that has a light on it. Technically a tool is just something you use to do something else. IE. climbing a ladder to reach a high place makes a ladder a tool, in the same way that anything you use would then be a tool. Microscopes, lasers, laser measuring devices.
Mirrors. Lasers. Interferometers. Radar (just not visible light).