it diffrent

3. it has only one direction of polarization , it requires medium for its propagation.
5. Tides are caused by---of the Sun and the moon at Earth's water ; a famous science fiction film
7. his theory revolutionized our understanding of gravity, light and time , 2015 marks centenary of this publications
8. Chlorofluorocarbons(CFC), hydro fluorocarbons(HFC), sulfur hexafluroid (SF) are --- gases
14. Two line in plane never intersect are --- lines, current gets divided if resistance are connected in ---
15. Transistor in saturation region behaves as -- switch, in conservative force field the work done around this path is zero
16. --materials,phones,wrist watches and now cities!
17. the variation in the index of refraction of a medium with frequency
19. push or pull, usually leads to an object changing its motion
21. Joule Thomson coefficient for an ideal gas; if we were missing one --- , that would drastically change the amount
22. A black hole is the dense remains of a massive star , with such a strong gravitational field that -- can't escape form it, without this there would be no life on Earth.
23. In physics---is a property of a physical body , it resist to being accelerated by force.
24. Tiny , invisible particle of electricity , particle that J J Thomson discovered.
26. a wireless technology for exchanging data over short distance, related to one of primary colour
27. unpleasant, or that causes disturbance.

1. Adjective meaning "active" or " in motion " ; type of energy
2. experiment played a major role in the general acceptance of the wave theory of light; one of modulus
4. India's first interplanetary expedition.
6. A guide to finding direction of the magnetic force/field ; related to an angle that measures 90 degrees
9. A quantity associated with second law of thermodynamics ; its change is always greater than zero.
10. for liquids it corresponds to the informal concept of "thickness".
11. it represent logical HIGH state , a binary number
12. An efficient bulb used in household purposes ; commonly used in display screens.
13. it measures 'magnetic flux density' , a famous law of electrostatics.
17. if the air cools and contracts , this has a negative value as the region of sink
18. the apparent reproduction of an object may be made visible on screen,a part of complex number.
19. this slows things down, it causes grip, it causes heat , without this your feet would just slip on the ground.
20. intend to make a signal stronger.
25. characteristics of waves; changing shapes of the moon that we see
28. infinite open loop gain , infinite input impedance , zero input offset voltage , high CMRR are related to this device, used to perform mathematical operations