Though energy can change forms, the total amount of energy in the universe remains
constant.
True
False

Natural forces that can alter ecosystems include seasons and climate changes. t or f

Which boundary is associated with the building of the himalaya mountains? convergent transform divergent hot spot

Modern physics a photon emitted from an excited hydrogen atom has an energy of 3.02 electron volts. which electron energy-level transition would produce this photon? a. n=1 to n=6 b. n=2 to n=6 c. n=6 to n=1 d. n=6 to n=2 i chose b but the correct answer is d can someone tell me why? and what's the difference?