Multiple Choice
When vapor transforms to a plasma, energy must be
A) absorbed by the vapor.
B) released from the vapor.
C) both of these
D) neither of these
Correct Answer:

Verified
Correct Answer:
Verified
Related Questions
Q8: You can add heat without raising temperature
Q9: To melt 50 grams of 0-degree-Celsius ice
Q10: The toy drinking bird nicely illustrates<br>A)evaporation.<br>B)condensation.<br>C)both of
Q11: To melt ice, add<br>A)temperature.<br>B)energy.<br>C)force.<br>D)time.
Q12: In one word, how can water in
Q14: In a heat pump, cooling is accomplished
Q15: The temperature at which water freezes is
Q16: When water freezes, the surrounding air is<br>A)cooled.<br>B)warmed.<br>C)both
Q17: As a block of ice at 0°C
Q18: When a vapor condenses, energy is<br>A)absorbed by