12. Which phase change is being described in the diagram?
A. Evaporation
B. Condensation
C. Submilation
D. Melting
13. If the current in an electrical circuit is constant, what will happen to the voltage if the resistance is increased?
A. The voltage will decrease
B. The voltage will increase
C. The voltage will stay the same time
D. The voltage is cancelled
14-20 is on the pic.
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Verified answer
Answer:
12. B.
13. B.
14. B.
15. A.
16. A.
17. A.
18. B.
19. B.
20. B.
Explanation:
yan po yung sagot ko po.