Across
- 2. Lines joining all the points of the same phase
- 4. Reduction in amplitude in an oscillating system due to loss of energy
- 5. The amount of thermal energy that can be transferred from one object to another
- 10. The action of pushing or pulling to change the size and direction of motion of an object
- 11. Distance between two consecutive points in phase
- 12. The time taken by a particle to make one complete oscillation or by a source to produce one complete cycle of wave
- 14. heat _______:Quantity of heat needed to raise temperature of the object by 1°C
- 15. The process of converting an alternating current into a direct current
- 16. An electronic component that has three terminals, namely emitter, E, base, B and collector, C
- 17. The property of material that enables an object to return to its original shape and size after the force applied on it is removed
- 19. An electrical device which increases or decreases an alternating voltage based on the principle of electromagnetic induction
- 20. _______heat:Heat that is absorbed during melting and boiling without change in temperature
- 21. A product of mass multiplies by velocity
- 22. Force per unit area
- 24. Rate of flow of charge, Q in a conductor
Down
- 1. Number of complete oscillations made by a particle or number of cycles of wave produced by a source in one second
- 3. Maximum displacement from its equilibrium position
- 6. Measure of the degree of hotness of an object
- 7. Change of momentum
- 8. Tendency of an object to remain at rest or to continue its uniform motion in a straight line at uniform velocity
- 9. Materials that conduct electricity without any resistance
- 13. ______body:An idealised body that is able to absorb all electromagnetic radiation that falls on it
- 15. Ratio of the potential difference across the conductor to the electric current flowing through it
- 18. When a periodic force is applied to an oscillating system at its natural frequency
- 23. A gravitational force acting on an object