Question
Name two appliances in which an electric motor is used.
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
$\ce {^A_Z X \text ->[α] X_1 \text ->[γ] X_2 \text ->[2β] X_3}$
$\ce {^39_19 K , ^40_19 K}$
Give reason for your answer.