1.

Which of the following energy conversions take place in a torch?

A.  Electrical \[\to \] chemical \[\to \] light
B.  Chemical \[\to \] electrical \[\to \] light
C.  Electrical \[\to \] light \[\to \] chemical
D.  Light \[\to \] chemical \[\to \] electrical
Answer» C.  Electrical \[\to \] light \[\to \] chemical


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