Q159
Which of the following does not match?
A.
Compass ⟺ used for navigation and indicates north-south directions
B.
Cyclotron ⟺ measures small magnitude Cyclones
AnswerC.
Actinometer ⟺ measures the intensity of radiation
D.
Electroscope ⟺ detects the presence of electric charge
Answer: Option B
Solution
Answer: Option B
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