A microphone which converts sound into electrical signal is an example of .
(A) a thermistor
(B) a rectifier
(C) a modulator
(D) an electrical transducer
Answered Feb 05, 2023
Correct option is C) Chloroplast
Correct option is A) 0°C
Correct option is C) 100° C
Given: n = 1000 kHz = 106 Hz, va = 340 m/s, vw = 1486 m/s To find: Reflected wavelength (λR), Transmitted wavelength (λT), Formula: v = nλ Calculation: In different medium, frequency of sound wave remains same. From formula, Sound is...
Correct option is: (B) 440 m/’s
Correct option is: (A) transducer
1. Pyruvate dehydrogenase 2. Thiamin (vitamin Bi)
C) electrical, heat
Correct option is A) pitch
D) Lactobacillus
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