When a frying pan containing an uncooked egg is placed on the stove top and the electric burner is turned on, the egg then cooks
. What is the source of heat energy of the cooking egg? A. Electrical energy from the power socket
B. Newly created energy that was not present earlier
C. Newly created energy that increased the total energy
D. Mechanical energy from the heating element in the kettle
When you turn on a stove, electrical energy gets transferred from the wiring to the destination within seconds. This energy results in a flame. You may be able to compare this to turning on a light bulb, you flip the switch and the light turns on, you turn it off, the light goes out.
they are abundant and accessible, they provide a large amount of concentrated energy. They are also relatively low cost and they can be transported relatively easily.
