The correct sequence of energy transfer that occurs when an apple falls to the ground is

Options

1. a.

   Gravitational potential energy → heat energy to air → kinetic energy → heat energy to ground and apple → sound energy

2. b.

   Gravitational potential energy → sound energy → kinetic energy → heat energy to air → heat energy to ground and apple

3. c.

   Gravitational potential energy → kinetic energy → heat energy to air → heat energy to ground and apple → sound energ

   Correct answer
4. d.

   Gravitational potential energy → kinetic energy → sound energy → heat energy to air → heat energy to ground and apple