"This ray has at least one venomous spine located near the base of the tail behind the dorsal fin; some have up to 3 spines." MarineBio.org
The sting ray can be deadly.
In the field of physics, that rather depends on the frequency. Optics in the case of light waves; Acoustics in the case of audio (pressure/velocity) waves; radio-physics in the case of radio waves; and Geophysics in the case of seismic waves. I presume you do not inquire after Sting Rays.
Some types of rays include manta rays, stingrays, and electric rays.
Cathode rays generate x-rays and gamma rays are electromagnetic radiation. Gamma rays have very high penetration power.
It changes the speed of the rays
No not a rays sting
yes, why do you think they're called sting-rays?
sting rays
Yes I have encountered Sting Rays while diving on reefs.
It is the expression for the migration of sting rays
Sting rays belong to the phylum chordata.
No
sting rays and other cartilinious fish sting rays and other cartilinious fish
sting rays
jelly fish
the dangerous one
The sting ray can be deadly.