Unit And Measurement - Study Mode
[#151] Which one of the following can be used to measure temperature above 1500°C?
Correct Answer
(D) Pyrometer
[#152] Which of the following is not correctly matched
Correct Answer
(B) Magnetic flux ⟺ Tesla
[#153] Which of the following has both direction and magnitude?
Correct Answer
(C) Momentum
[#154] The SI unit of sound wave frequency was named in honour of which physicist?
Correct Answer
(B) Heinrich Rudolf Hertz
[#155] Which of the following units is used to measure the intensity of sound?
Correct Answer
(C) Decibel