12.______is one of the most popular materials that are used for conductors
a Conductors b. Copper
c Silver
d Gata
13 Other materials that are used for conductors are
and
a silver and gold
b copper and silver
a stainless steel and aluminum
d. aluminum and silver gold
14
is an iron-based with chromium
a. Electric current b Conductors
c Stainless steel
d none of the above
15 A leather is an example of
a copper
b. conductor
c insulator
d none of the above
16 A water is an example of
a conductor
b insulator
c copper
d none of the above
17 are widely used for electrical wiring because they are ductile and are good
conductors of electricity
a Copper wires b. Metals
a Conductors
d Insulator
18
are good conductors of heat and electricity
a Copper wires b. Metals
e Conductors
d Insulator
19. are materials that allow electricity and heat to flow freely through them
a Copper wires b. Metals
c. Conductors
d Insulator
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CONDUCTORS
Answer:
12. B. Copper.
13. D. Aluminum and silver gold.
14. C. Stainless steel
15. A. Copper
16. D. None of the above
17. A. Copper wires.
18. B. Metals
19. C. Conductors
#CarryOnLearning!
Answer:
12.B
13.B
14.B
15.A
16.A
17.B
18.B
19.A
Explanation:
di ko po alam kung bakit puro A at B ang mga sagot...
sana makatulong =)
pa correct nalng po pag mali hehe