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12. Mother cooks food in a stove. She forgot the metal laddle in the pot, After few minutes
She could longer touch the metal ladle. Why?
A. Because she forgot to remove.
B. Because heat transfer to the pot.
C. Because the ladle is made of metal.
D. Because the metal ladle absorb the heat from the pot so it turned hot.
13. The following materials are conductors of heat and electricity to function except one.
Which is it?
A. lighted candle C. lighted electric bulb
B. water heater
D. washing machine
14 Why is electrical wiring usually covered with a layer of plastic?
A. To make it look pretty.
B. To help electricity flow along the wire.
C. To make it safe.
D. To make it strong.
15. Our source of electricity in our province is water. Why is it that electricity runs through
A. water is abundant in our place.
B. Water is found anywhere.
C. Water is a good conductor of electricity.
D. Water is an insulator.


answer please katuloy to kanina nung pangalawa Kong question​