Change in debye's result of specific heat for unequal longitudinal and transverse velocity in the lecture for simplicity the velocity of longitudinal and transverse waves were considered equal (a) consider the velocities for longitudinal and transverse mode is different and repeat the calculation. briefly describe the change in the results.

When a bicycle coasts uphill, it moves slower and slower as it climbs. why? a. its kinetic energy is transforming into heat energy. b. its potential energy is transforming into kinetic energy. c. its kinetic energy is transforming into potential energy and heat energy. d. its potential energy is transforming into kinetic energy and heat energy.