COMEDK UGET 2009 paper solved for Medical Engineering And Dental
1. A simple pendulum has a period T inside a lift when it is stationary. The lift is accelerated upwards with constant acceleration 'a'. The period ?
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2. 90 dB sound is 'x' times more intense than 40 dB sound, then x is
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3.
A star is moving from the earth with speed V. Change in wavelength (dλ) observed on Earth is
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4. An open pipe emits fundamental frequency n0 when it emits 3rd harmonic, the pipe can accommodate
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5.
In an adiabatic process
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6. carnot's heat engine takes 300J of heat from a source at 627oC and gives some part of it to sink at 27oC. Work done by engine in one cycle is
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7. 15/16th of a radioactive sample disintegrates in 2 hrs. Mean life of radioactive sample is approximately,
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8. Clear images of soft tissues can be well studied using
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9.
Particles which are note composite and hence truly elementary are
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10. A logic gate whose output will be logic 0 state only when all inputs are in logic 1 state is called
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