Water is a compound because it (1 point) • can be broken down into simpler substances. • always has two hydrogen atoms for each oxygen atom. • is made of water atoms joined together. • both a and b which of the following is a heterogeneous mixture? (1 point) • water in a swimming pool • sugar water • a jar of mixed nuts • stainless steel,

1-10. need . physics. circular motion. 35 points

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?

If 130 j of energy were added to 1 kg of each of the samples listed in the answer choices, which would experience the greatest temperature increase