In this equation, what shows that transmutation has taken place? 242 Cm – 328 Pu + He
A. There is conservation of both nucleons and atoms.

B. The nucleus of an atom changes

C. It involves more than one element

D. The number of atoms is conserved, but the number of nucleons is not

Acalorimeter uses the principle that thermal energy flows from hotter material to colder material until both reach the same

Calculate the first and second velocities of the car with four washers attached to the pulley, using the formulas v1 = 0.25 m / t1 , and v2 = 0.25 m / (t2 – t1) where t1 and t2 are the average times the car took to reach the 0.25 and the 0.50 meter marks. record these velocities, to two decimal places, in table e.

Abeam of electrons moves at right angles to a magnetic field of 4.5 × 10-2 tesla. if the electrons have a velocity of 6.5 × 106 meters/second, what is the force acting on the electrons? the value of q = -1.6 × 10-19 coulombs.