Online free Speed test of general knowledge
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Speed test of general knowledge Quiz questions and answers
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Answer ⟶ Hydrometer
2. Which device is used to calculate sound waves under water ?
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Answer ⟶ Hydrophone
3. With its help, the atmosphere is measured inside the atmosphere?
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Answer ⟶ Hygrometer
4. It is used to measure the diameter of fine wires. ?
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Answer ⟶ Scugage
5. Pictures obtained by television are viewed on top of this device ?
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Answer ⟶ Kiloscope
6. By this, the line-shape looks different. ?
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Answer ⟶ Kaleidoscope
7. This device is mounted on high rise buildings above high buildings, so that electricity is not affected and the buildings are protected. ?
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Answer ⟶ Lighting Conductor
8. Is the device by which sound is carried away ?
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Answer ⟶ Megaphone
9. Whose help is used to find the pressure of gas ?
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Answer ⟶ Manometer
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10. What is the scale that can be used to find the thousandth of a mm ?
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Answer ⟶ Micrometer
11. It magnifies small objects and enlarges them, so with which device can you see objects that cannot be seen with eyes? ?
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Answer ⟶ The microscope
12. It is used to cut an object into very small pieces, which have to be studied carefully. ?
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Answer ⟶ Microtome
13. Which machine comes to measure the distance traveled by a wheel car ?
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Answer ⟶ . Odometer
14. A device for drawing graphs of electrical and mechanical vibrations is ?
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Answer ⟶ Oscillograph
15. panadubbiyon mein upayog hone vaala aisa upakaran , jisakee sahaayata se paanee mein doobe hue ko paanee ke oopar ka drshy dikhaee pad sakata hai ?
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Answer ⟶ Periscope