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