BALOCHISTAN MDCAT PAPER 2022 BUMHS 2022 PAPER ( PART 13 ) 1. Acetic acid is weak acid than sulphuric acid because of which of the following reasons? It decomposes on increasing temperature It has less degree of ionization It has -COON group It has more inductive effect 2. Conversion of sodium into sodium ions is: Endothermic process Sublimation process Exothermic process Neutral process 3. The maximum value of induced emf in a rotating coil in a magnetic field does not depend upon ? Number of turns in the coil Area of the coil Resistance of the coil Frequency of rotation of the coil 4. Which one of the following is Ohmic device? Filament bulb Transistor Copper wire Semiconductor diode 5. An induced emf is produced in a circuit when? Magnetic flux remains constant No magnetic flux produced Electric flux changes Magnetic flux changes 6. A circuit that converts pulsating voltage of the rectifier to smooth voltage Is known as: Transformer Filter Choke Generator 7. According to the right-hand rule, the direction of angular displacement is along the: Cud of fingers First finger Second finger Pointing thumb 8. During a projectile path, air friction affects: Initial velocity of launch Both horizontal and vertical motions Horizontal motion only Vertical motion only 9. A wave is characterized by three physical parameters: Wavelength, frequency and speed of wave Frequency, wavelength and acceleration Amplitude, wavelength and acceleration Displacement, wavelength and speed of wave 10. Which of the following experiments prove the particle nature of light? Reflection Diffraction Interference Photoelectric effect Loading … Pages: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
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Question no 7 are wrong.
The answer is nociceptors.
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