| 1 |
Geiger counter is used for measuring of?
|
Geigers <br>
Radioactivity <br>
Atomic density <br>
Lumen <br>
|
| 2 |
The maximum limit of sound beyond which a person can become deaf is:
|
109 lbs <br>
119 lbs <br>
129 lbs<br>
112 lbs <br>
|
| 3 |
What does an altimeter measure?
|
Altitude <br>
Gratitude <br>
Longitude <br>
Depth <br>
|
| 4 |
Which an electrolytic cell is used for conduction electrolytic dissociation of electrolyte?
|
Fahrenheit <br>
Voltammeter <br>
Eratosthenes <br>
Geiger-Muller <br>
|
| 5 |
Clinical thermometer usually measures in
|
Fahrenheit <br>
Voltammeter <br>
Eratosthenes <br>
Geiger-Muller <br>
|
| 6 |
The device which converts the chemical energy into electrical energy?
|
Battery <br>
Electrical motor <br>
Steam engine <br>
Generator <br>
|
| 7 |
Which device is used to measure radioactivity?
|
infrared Pedometers <br>
Barometer <br>
Geiger-Muller tube<br>
Eratosthenes <br>
|
| 8 |
Which device convert sound energy into electrical energy?
|
Microphone <br>
Steam engine <br>
Electrical Motor <br>
Loudspeaker <br>
|
| 9 |
Which device converts electrical energy into sound energy?
|
Generator <br>
Steam engine <br>
Electrical Motor <br>
Loudspeaker <br>
|
| 10 |
Which device converts electrical energy into mechanical energy
|
Generator <br>
Steam engine <br>
Electrical motor<br>
Loudspeaker <br>
|
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