S.1 PHYSICS

Crossword Puzzle

  
Complete the crossword, then click on "Check" to check your answer. If you are stuck, you can click on "Hint" to get a free letter. Click on a number in the grid to see the clue or clues for that number.
1    2       3    4         5    6    
           7      8       
9               10         
       11               
12      13                  
      14     15         16      
  17             18       19    
    20      21              
22              23          
          24            
                    
      25      26       27       
28     29                   
               30   31      
32                      
        33        34        
35                      
      36       37      38       
                    
      39       40           

Across:

1. .............is a fundamental quantity.(4)
3. (Abbr.)A place where practicals are carried out from in a school.(3)
5. Inner and Outer .............are parts of a vernier callipper that hold the object whose length is required.
9. 1680 hours in weeks.(3)
10. It is the resultant force on a body due to the earth's attraction on it.
11. Anything that changes a body's state of rest or uniform motion in a straight line is called a .......................(5)
12. .............can neither be created nor destroyed; only changes form.(6)
15. A............is equivalent to 1000kg.(5)
18. Half the diameter.(6)
20. one of the parts of a micrometer screw gauge.(6)
22. Parts of a magnet where its strength is highest.(5)
24. Distance covered by a body per second.(5)
25. This magnetic device is used in determining direction by sailors.(5)
27. Objects in the sky that give out light.(5)
28. Paths followed by the direction of light.(4)
30. A collection of rays.(4)
32. Comparing two numbers,15 and 50.One would say that 50 is ..........than 15. (7).
33. This happens to ice when it is placed in hot water.(4)
34. The unit of absolute temperature is the .............(6)
35. The energy from the sun is called.............energy(5)
36. The SI unit of time is................(7)
38. To move an object e.g a bucket held in the hand in circles is to .........(4).
39. The smallest indivisible particle of matter is called the ...........(4)
40. A...................measure is used to estimate the dimensions of a plot of land. (4)

Down:

1. Anything that has weight and occupies space.(6)
2. A large body in the Universe around which the earth rotates.(3)
3. Part of a plant.(4)
4. This device can be used to measure volume of a liquid.(8)
6. Unit of Power.(4)
7. When the temperature of water falls below zero degrees centigrade ,it turns into..............(3)
8. A ..........hole camera is a type of camera you can make at home using ordinary materials.(3)
10. The kind of liquid needed in an experiment to find the volume of an irregular object .(5)
13. Its a brittle material.(5)
14. A magnetic............is the space surrounding a magnet where magnetic force is experienced.(5)
16. In its presence there cannot be darkness.(5)
17. (Prefix)for one thousand.
19. A collection of colours that constitute white light .(8)
21. The space occupied by an object.(6)
22. This refers to the rate of doing work.(5)
23. Mass per unit volume of a substance.(7)
26. Part of the micrometer screw gauge in contact with the object.(5)
29. A quantity that is defined by only magnitude.(6)
31. Occurence in which either the earth or moon obstructs light from the sun.(7)
32. One of the states of matter.(5)
33. (Prefix) one millionth(5)
37. A circle with the smallest raduis.(3)