PHYSICS CROSSWROD

3. The first Indian satellite?
4. A pull or a push applied or exerted on an object is _______.
5. What is the physical state of water at 12°C?
9. What remains constant in isothermal process?
15. Charge carried by a proton?
17. Newton's First law gives the concept of ______.
19. Who invented of telescope?
20. The phenomenon where a sound produced is heard again due to reflection is called ___________.
21. The _______ lens is thick at the middle and thin at the edges.
22. SI unit of Young's Modulus?
23. The filament of an electric bulb is made of?
24. A _______ vector is a type of vector that has zero magnitudes and is directionless.
26. Rainbow is the natural phenomenon of?
27. Atom bomb is based on the principle of Nuclear ________.
28. Hertz is the unit of _______.
29. Moment of inertia is a _______ quantity.
30. Who has stated the Right hand Thumb Rule?

1. The path through which an electric current flows is called electric ________.
2. The principle behind steam engine is?
6. Which sound waves are used in echocardiography (ECG)?
7. To and fro motion of an object is called ________.
8. The energy possessed by a body due to the change in its shape/position is called ______ energy.
10. SI unit of temperature?
11. The slope of the velocity time graph shows ________.
12. The pressure exerted by air around us is known as __________ pressure.
13. The capacitance measured in ______.
14. The weakest force in nature is _________ force.
16. Ohm’s law states that the ___________ across a conductor is directly proportional to the current flowing through it.
18. The movement of the Earth around the Sun in a fixed path is called?
19. Copper is a ________ conductor of electricity.
25. The sound waves doesn't travel through which medium?