-TEST
the letter of your best answer on the space provided before the num
1. What is always produced during energy transformation?
A. light
B. heat
C. sound
D. electricity
2. The head of a matchstick is coated with phosphorous. When it i
what form of energy is being transformed?
A. chemical to heat/radiant
B. mechanical to heat/sou
C. chemical to mechanical/heat
bent to
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Answer:
number 1 my answer is leter d
Answer:
1. B. heat
2. A. chemical to heat/radiant