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Science Praticals Std IX
Contents:
Part 1 Part 2
1 To study Newton's Laws of motion
2. To study the relationship between potential difference and current
3. To verify laws of chemical combination
4. To identify positive and negative radical from given solution
5. To determine pH of given solutions using pH paper
6. To study neutralization reaction between acid and base
7. To identify acidic and basic substance
8. Images formed in two mirrors with certain angle between them
9. To determine focal length of concave mirror
10. To verify the law of reflection of sound
11. To study decolourisation due to activated charcoal
12. To prepare carbon dioxide gas and study its properties
13. To study properties of baking soda and washing soda
14. To determine pH of substances in everyday use		 15. To classify various plants in our surroundings
16. To study various parts of Hibiscus and Tuberose plant
17. Sketch various food chains present in surroundings
18. To list organisms present in a water body and study food chain
19. To observe bacteria present in curd / yoghurt
20. Bacteria present in root modules of leguminous plants
21. To measure temperature, pressure and humidity of air
22. To make compost of bio-degradable garbage
23. To study stomata by making temporary slide of leaf peel
24. To verify that the plants grow in the direction of sunlight
25. To study characteristics of hybrid and local variety of banana
26. To observe striated muscle fibre and nerve cells
27. To observe parenchyma and sclerenchyma tissues in plants
28. To study the section of stem of plant
Total 28 Experiments with Audio Visual Effects.
 
 
 
 
 
 
 
 

विज्ञान प्रात्याक्षिके इयत्ता ९ वी

अनुक्रमणिका
Part 1 Part 2
1 To study Newton's Laws of motion
2. To study the relationship between potential difference and current
3. To verify laws of chemical combination
4. To identify positive and negative radical from given solution
5. To determine pH of given solutions using pH paper
6. To study neutralization reaction between acid and base
7. To identify acidic and basic substance
8. Images formed in two mirrors with certain angle between them
9. To determine focal length of concave mirror
10. To verify the law of reflection of sound
11. To study decolourisation due to activated charcoal
12. To prepare carbon dioxide gas and study its properties
13. To study properties of baking soda and washing soda
14. To determine pH of substances in everyday use		 15. To classify various plants in our surroundings
16. To study various parts of Hibiscus and Tuberose plant
17. Sketch various food chains present in surroundings
18. To list organisms present in a water body and study food chain
19. To observe bacteria present in curd / yoghurt
20. Bacteria present in root modules of leguminous plants
21. To measure temperature, pressure and humidity of air
22. To make compost of bio-degradable garbage
23. To study stomata by making temporary slide of leaf peel
24. To verify that the plants grow in the direction of sunlight
25. To study characteristics of hybrid and local variety of banana
26. To observe striated muscle fibre and nerve cells
27. To observe parenchyma and sclerenchyma tissues in plants
28. To study the section of stem of plant
 
 
 
 
 
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