The more the energy, the larger the (a, b,c, d)? A:crest
B:trough
C:amplitude
D:wavelength

The twister and runaway train are two coasters at the same amusement park. both coasters start at the same height. the coaster for the twister is twice the mass of the coaster for the runaway train. which roller coaster has greater gravitational potential energy at the start of the ride?

The bond energy for the van der waals bond between two helium atoms is 7.9×10−4ev. assuming that the average kinetic energy of a helium atom is (3/2)kbt, at what temperature is the average kinetic energy equal to the bond energy between two helium atoms

From the choices provided below, list the reagent(s) in order that will react with cyclopentanone to form the compound shown below.