What are the energy transfers in a torch?

Explanation:

The battery is a store of internal energy (shown as chemical energy). The energy is transferred through the wires to the lamp, which then transfers the energy to the surroundings as light. These are the useful energy transfers - we use electric lamps to light up our rooms.

b. latent learning (the word "latent" itself means something that exists but isn't obvious, only under certain conditions! )

real, smaller and upside-down.   so the answer should be b.