Biology, 21.03.2021 23:00 psitthibun
Consumers are encouraged to buy Lightbulb A because it is more efficient than
Lightbulb B. Which of the following would best demonstrate that Lightbulb A is more
efficient than Lightbulb B?
Lightbulb
A
Lightbulb
B
If it is shown that both
lightbulbs transform electrical
energy to light energy, but
Lightbulb A transforms less
electrical energy to heat
energy.
If it is shown that Lightbulb A
transforms solar energy to
light energy while Lightbulb B
transforms chemical energy to
light energy
If it was shown that both
lightbulbs transform electrical
energy to light energy, but
Lightbulb B does it much
slower than Lightbulb A.
If it was shown that LightbulbA
transforms electrical energy to
chemical energy while
Lightbulb B transforms
electrical energy to heat
energy
Answers: 2
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