An electromagnetic wave of frequency 2.30 × 10^14 hz propagates in carbon tetrachloride with a speed of 2.05 x 10^8 m/s. what is the wavelength of the wave in carbon tetrachloride? show all work and include units of measure.
the index of refraction for water at 20° c is 1.333 and the index of refraction for air at 20° c is 1.00293. find the angle of refraction for a ray of light that enters a bucket of water from air at an angle of 30.0° to the normal. show all work and provide units of measure.

Acyclotron is used to produce a beam of high-energy deuterons that then collide with a target to produce radioactive isotopes for a medical procedure. deuterons are nuclei of deuterium, an isotope of hydrogen, consisting of one neutron and one proton, with total mass 3.34×10−27kg. the deuterons exit the cyclotron with a kinetic energy of 6.40 mev .a-what is the speed of the deuterons when they exit? b-if the magnetic field inside the cyclotron is 1.25 t, what is the diameter of the deuterons' largest orbit, just before they exit? c-if the beam current is 350 μa how many deuterons strike the target each second?