Madhya Pradesh Pre Agriculture Test Paper 16 may 2016 Agricultural Physics Slot 2
| PAT16_16thMay16_2PM to 5PM_Slot2_AgricultureScience – Physics | |
| Sr. No. | Questions with multiple options |
| 1. | In an inelastic collision of two particles of the following is not conserved
(a) Momentum of each particle (b) Speed of each particle (c) Kinetic energy of each particle (d) Total kinetic energy of both the particles Ans: Total kinetic energy of both the particles |
| 2. | The specific resistance of a material increases with temperature it is a
(a) Metal (b) Insulator (c) Semi-conductor (d) Super conductor Ans: Metal |
| 3. | The approximate wavelength of a photon of energy 2.48 ev is
(a) 500 (b) 1000 (c) 2000 (d) 5000 Ans: 5000 |
| 4. | The equivalent resistance of two wires in the parallel is 6/5 Ohm. If the resistance of one of the wire is 2 Ohm then, that of the other is
(a) 3/5 (b) 2 (c) 5/3 (d) 3 Ans: 3 |
| 5. | Alternative current cannot be measured by DC ammeter because
(a) DC ammeter will get damaged (b) Average value of current for complete cycle is zero (c) AC changes direction (d) AC cannot pass through DC Ammeter Ans: Average value of current for complete cycle is zero |
| 6. | A cathode ray is
(a) A beam of electrons emitted by cathode (b) An electromagnetic wave (c) A beam of atoms moving towards cathode (d) A beam of negative charged ions moving towards anode Ans: A beam of electrons emitted by cathode |
| 7. | If the sum of two unit vector is a unit vector, then magnitude of difference is
(a) 1.414 (b) 1.732 (c) 0.7072 (d) 2.23 Ans: 1.732 |
| 8. | Stress to strain ratio is equivalent to
(a) Modulus of elasticity (b) Poission’s ratio (c) Reyond number (d) Fund number Ans: Modulus of elasticity |
| 9. | The resistance of an ideal ammeter is
(a) Zero (b) Small (c) High (d) Infinite Ans: Zero |
| 10. | In n-type semiconductor majority charge carriers are
(a) Electron (b) Proton (c) Neutron (d) Holes Ans: Electron |
| Data Collected By – K. Jeyanthi | |
| Published on – 24th Nov 2021 | |
Leave a Reply