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physics 16 scientific instruments
Pg.No.
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Page 1
Q.1. Which instrument is used to measure altitude in aircraft?
Q.2. Which instrument is used to measure electric current?
Q.3. Which instrument is used to measure force and velocity of wind?
Q.4. Which instrument is used to measure intensity of sound?
Q.5. Which instrument is used to continuously record atmospheric pressure?
Q.6. Which instrument is used to measure instantaneous atmospheric pressure?
Q.7. Which instrument is used to view diatant objects?
Q.8. Which instrument is used to measure heat radiation?
Q.9. Which instrument is used to measure inner and outer diameters of bodies?
Q.10. Which instrument is used to measure quantity of heat?
Q.11. Which instrument is used to trace movements of the heart and record it on cardiograph?
Q.12. Which instrument is used to determine heights in scientific experiments?
Q.13. Which instrument is used to determine longitude of vessel at sea?
Q.14. Which instrument is used to compare intensity of colors?
Q.15. Which instrument is used to reverse the direction of electric current?
Q.16. Which instrument is used to measure very low temperatures?
Q.17. Which instrument is used to accelerate charged particles to high energies?
Q.18. Which instrument is used to measure change in volume of substance?
Q.19. Which instrument is used to convert mechanical energy to electrical energy?
Q.20. Which instrument is used to record and interpret electrical waves of brain and record it on electroencephalograms?
Q.21. Which instrument is used to measure very small electric potential difference?
Q.22. Which instrument is used to detect presence of electric charge?
Q.23. Which instrument is used to view very small objects capable of magnifying up to 20,000 times?
Q.24. Which instrument is used to examine internal parts of body?
Q.25. Which instrument is used to measure depth of ocean?
Q.26. Which instrument is used to measure magnetic flux?
Q.27. Which instrument is used to detect electric current?
Q.28. Which instrument is used to measure relative density of liquids?
Q.29. Which instrument is used to measure humidity?
Q.30. Which instrument is used to measure sound under water?
Q.31. Which instrument shows change in humidity?
Q.32. Which instrument is used to determine boiling points of liquids?
Q.33. Which instrument is used tographically record physiological movements like blood pressure or heartbeat?
Q.34. Which instrument is used to determine relative density of milk to determine purity?
Q.35. Which instrument is used to determine the speed of an aircraft in terms of the speed of sound?
Q.36. Which instrument is used to compare magnetic movements and fields?
Q.37. Which instrument is used to measure pressure of gases?
Q.38. Which instrument is used to convert sound waves into electrical vibrations?
Q.39. Which instrument is used to measure small distances?
Q.40. Which instrument is used to view small objects?
Q.41. Which instrument is used to measure scattering of light by particles suspended in a liquid?
Q.42. Which instrument is used to electrical resistance?
Q.43. Which instrument is used to measure frequency of electromagnetic waves?
Q.44. Which instrument is used to view objects above sea level in submarines?
Q.45. Which instrument is used to compare luminous intensity of the source of light?
Q.46. Which instrument is used as lie detector?
Q.47. Which instrument is used to determine the density and coefficient of expansion of liquids?
Q.48. Which instrument is used to measure components of solar radiation?
Q.49. Which instrument is used to measure very high temperatures?
Q.50. Which instrument is used to measure altitudes and angles in navigation and astronomy?
Q.51. Which instrument is used to detect the direction and range of an approaching aeroplane by means of radio waves?
Q.52. Which instrument is used to measure heat radiation with high sensitivity?
Q.53. Which instrument is used to measure refractive index?
Q.54. Which instrument is used to determine salinity of solution?
Q.55. Which instrument is used to measure the height of very distant objects?
Q.56. Which instrument is used to observe or record spectra?
Q.57. Which instrument is used to measure curvature of spherical objects?
Q.58. Which instrument is used to measure blood pressure?
Q.59. Which instrument is used to view two photographs of the same object taken at slightly different angles together, creating an impression of depth and solidity.?
Q.60. Which instrument is used by doctors to hear and analyze heart and lung sounds?
Q.61. Which instrument is used to view rapidly moving objects?
Q.62. Which instrument is used to determine rotational speed of shaft?
Q.63. Which instrument is used to measure distances, elevations etc. during survey?
Q.64. Which instrument is used to measure strength of direct current?
Q.65. Which instrument is used for recording the readings of an instrument and transmitting them by radio.?
Q.66. Which instrument is used to receive and send typed messages from one place to another?
Q.67. Which instrument is used to view distant objects in space?
Q.68. Which instrument is used to measure temperature?
Q.69. Which instrument is used to regulate temperature at a particular point?
Q.70. Which instrument is used to measure the pitch of sound?
Q.71. Which instrument is used to receive signal and transmit a reply immediately?
Q.72. Which instrument is used as rain gauge?
Q.73. Which instrument is used to measure and use ultrasonic sounds?
Q.74. Which instrument is used to measure rate of flow of liquids?
Q.75. Which instrument is used to measure small sub-division of scale?
Q.76. Which instrument is used to measure viscosity of liquids?
Q.77. Which instrument is used to measure voltage?
Q.78. Which instrument is used to measure electric power?
Q.79. Which instrument is used to measure wavelength of radio waves?
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