Shown following are several times in the history of the universe. rank these times from left to right based on the average temperature of the universe at each time, from coolest to hottest.1. today2. 500,000 years after the big bang3. 100 million years after the big bang4. 1.5 billion years after the big bang5. 1 million years after the big bang

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?