59. Light travels in a__line when it
passes through a single medium.
a. curve
b. zigzag
C. straight
d. wave
60. What kind of heat transfer will occur
when we put an egg on a casserole of boiling
water
a. radiation
b. connection
C. convection
d. conduction
Answers & Comments
Answer:
59.d.-wave
60.c.convection