In Stimulated Absorption, what is the lifetime of atoms ground state?
A) 1 second
B) 1 minute
C) 1 hour
D) Infinity
Correct Answer:
Verified
Q3: _ consists of two different metals connected
Q4: Which type of temperature sensor is placed
Q5: Which sensor is linear and low accuracy?
A)Thermistor
B)Resistance
Q6: Piezoelectric transducer is used for measuring _
A)non-electrical
Q7: Piezoelectricity means _
A)Electric polarization
B)Electric dielectric
C)Pressure electricity
D)Polar dielectric
Q9: Which characteristic of LASER allows it to
Q10: Which of the following can be used
Q11: Point out the wrong statement.
A)MEMS stands for
Q12: Which of the following is not a
Q13: Input signal to smart sensor is fed
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