EQUATIONS & FROMULAS
1) + = sum
2) - = subtraction
3) × = Multiplication
4) ÷ = division
5)% = percent
6) ∵ = Since
7)= therefore
8) ∆ = triangle
9) Ω = Ohm
10) ∞ = infinite
11) π = pi
12) ω = omega
13) ° = degrees
14) ⊥ = perpendicular
15) θ = theta
16) Φ = fi
17) β = beta
18) = = equal
19) ≠ = not equal
20) √ = square root
21)? = Question reader
22) α = alpha
23) ∥ = parallel
24) ~ = is similar
25): = ratio
26):: = Proportion
27) ^ = more
28)! = *
* Must send this message to all the children who are studying.
1) + = sum
2) - = subtraction
3) × = Multiplication
4) ÷ = division
5)% = percent
6) ∵ = Since
7) इसलिए = therefore
8) ∆ = triangle
9) Ω = Ohm
10) ∞ = infinite
11) π = pi
12) ω = omega
13) ° = degrees
14) ⊥ = perpendicular
15) θ = theta
16) Φ =Phi
17) β = beta
18) = = equal
19) ≠ = not equal
20) √ = square root
21)? = Question reader
22) α = alpha
23) ∥ = parallel
24) ~ = is similar
25): = ratio
26):: = Proportion
27) ^ = more
28)! = Factorial
29) f = function
30) @ =
31); = As
32) / = per
33) () = small bracket
34) {} = medium bracket
35) [] = big bracket
36) greater than> =
37) <= smaller than
38) ≈ = approx
39) ³√ = Cube root
40) τ = tau
41) ≌ = Sarvagasam
42) ∀ = for all
43) ∃ = exists
44) ∄ = does not exist
45) ∠ = angle
46) ∑ = sigma
47) Ψ = Sai
48) δ = delta
49) λ = lambda
50) ∦ = not parallel
51) ≁ = are not identical
52) d / dx = differential
53) ∩ = common of sets
54) ∪ = annexation
55) iff = only and only if
56) ∈ = is a member!
57) ∉ = not a member
58) def = definition
59) μ = mu
60) ∫ = integral
61) ⊂ = is subset
62) ⇒ = indicates
63) I l = Modulus
64) '= min
65) "= seconds
* Important Formulas and Information *
4
1.Axigen — O₂
2. Nitrogen — N₂
3. Hydrogen — H₂
4. Carbon Dioxide - CO₂
5. Carbon Monoxide - CO
6. Sulfur Dioxide — SO₂
7. Nitrogen Dioxide - NO₂
8. Nitrogen monoxide (nitric oxide) - NO
9. Dinitrogen Oxide (Nitrous Oxide) - N₂O
10. Chlorine - Cl₂
11. Hydrogen chloride — HCl
12. Ammonia - NH₃
Acid
13. Hydrochloric Acid - HCl
14. Sulfuric Acid - H₂SO₄
15. Nitric Acid - HNO₃
16. Phosphoric Acid - H₃PO₄
17. Carbonic Acid - H₂CO₃
Alkali
18. Sodium Hydroxide - NaOH
19. Potassium Hydroxide - KOH
20. Calcium Hydroxide - Ca (OH) ₂
Salt
21. Sodium chloride — NaCl
22. Carbonate Sodium — Na₂CO₃
23. Calcium Carbonate - CaCO₃
24. Calcium Sulphate - CaSO₄
25. Ammonium Sulfate - (NH₄) ₂SO₄
26. Nitrate Potassium — KNO₃
Commercial and Chemical Names of Common Chemicals
Business Name - IAPUC Name - Molecule Formula
27. Chalk - Calcium Carbonate - CaCO₃
28. Grapefruit - Glucose - C6H₁₂O6
Alcohol - Ethyl 29. Alcohol - C₂H5OH
30. Caustic Potash - Potassium Hydroxide - KOH
31. Eating Soda - Sodium Bicarbonate - NaHCO₃
32. Lime - Calcium Oxide - CaO
33. Gypsum - calcium sulfate - CaSO₄.2H₂O
34. T.N.T. - Tri Nitro Tallinn - C6H₂CH₃ (NO₂) ₃
35. Washing Soda - Sodium Carbonate - Na₂CO₃
36. Blue Thoth - Copper Sulphate - CuSO₄
37. Molar - Ammonium Chloride - NH₄Cl
38. Alum - Potassium aluminum sulfate - K₂SO₄Al₂ (SO₄) ₃.24H₂O
39. Quenched lime - calcium hydroxide - Ca (OH) ₂
40. Starch - Starch - C6H10O5
41. Laughing gas - nitrous oxide - N₂O
42. Red medicine - potassium permanganate - KMnO₄
43. Red vermilion - lead paraxide - Pb₃O₄
44. Dry Ice - Solid Carbon-D-Oxide - CO₂
45. Nitre - Potassium nitrate - KNO₃
46. Vinegar - dilute solution of acetic acid - CH₃COOH
47. Suhaga - Borax - Na₂B₄O7.10H₂O
48. spirit - methyl alcohol - CH₃OH
49. Slate - Silica Aluminum Oxide - Al₂O₃2SiO₂.2H₂O
50.Green Case - Ferric Sulphate - Fe₂ (SO₄)
* [Scientific name of fruit / fruit / vegetable etc.] *
1. Man --- Homo sapiens
2. Frog --- Rana Tigrina
3. cat --- Felis domestica
4. Dogs --- Canis Families
5. Guy --- Boss Indicus
6. Buffalo --- Bubalis Bubalis
7.Bail --- Boss Primitive Taurus
8. Goat --- Kepta Hitmus
9. Sheep --- Ovi's Arise
10.Sugar --- Susphroca domestica
11.Sher --- Panthero Leo
12. Bagh --- pantheon tigris
13. Concern --- Panthera pardus
14. Child --- Ursus Matitimus Carnivera
15. Rabbit --- Orictolegus cuniculus
16. Hiraan --- Cervus Elaphas
17. Camel --- Camelus Domedarius
18.Lomade --- Canidae
19.Langur --- Hominodia
20. Reindeer --- Ruservus Duvacelli
21.Dried --- Musca domestica
22. Common --- Magnifera indica
23. Capital --- Oriya Sativat
24. Wheat --- Tricticum aestivium
25. Matters --- Pisum Sativium
26. Sons --- Brassica Compisters
27.More --- Pavo Christas
28. Hand --- Afilas Indica
29. Dolphin --- Platenista gangetica
30. Kamal --- Nelumbo nucifera Garten
31.Bar --- --- Ficus Bandhanlensis
32.Horse --- Equus Caballas
33. Ganna --- Sugarson officinarum
34. Interest --- Allium Sepia
35. Cotton --- Gaspium
36. Peanuts --- Arachis
37. Coffey --- Coffea Arabica
38. Chai --- Thea Scienicus
39. Angur --- Vitius
40. turkey
41.Makka --- Jia table
42. Tomato --- Lycopresican esculentum
43.Narial --- Cocoa Nucifera
44.Seb --- Melas Pumia / Domestica
45. Pears --- Pyrus couminis
46. Saffron --- Crocus Sativius
47. Cashew --- Anacardium aromaticum
48.Gajar --- Dakas Carota
49. --- --- Zinjibar Official
50. Full cabbage --- Brassica aulrecia
51. Garlic --- Allium ceraivan
52.Bamboo --- Bambusa Spay
53.Bajra --- Penisitum americanum
54. Red pepper --- Capsium Annum
55. kalimarch --- piper nigrum
56 Almonds --- Prunus Armenica
57.Elaiichi --- Ilateria cordemomum
58. Banana --- Musa Paradisiaca
59. Muli --- Refenus
When the waves move, they take them with them
Ans: - Energy
2.: - Which part of the sun is visible at the time of solar eclipse?
Ans: - Kirit
3.: - Used to remove rust spots from clothes
Ans: - Oxalic acid
4.: - 'Red rot disease' in sugarcane is caused due to
Ans: - by fungi
5.: - Who invented television?
Answer: - J. L. Baird
6.: - What type of tissues act as the body's protective shield?
Ans: - Epithelium tissue
7.: - Which animal did man first domesticate?
Ans: - Dog
8.: - Which scientist first melted and melted two pieces of ice?
Answer: - Davy
9: - Why does a diamond appear shiny?
Ans: - Due to collective internal reflection
10.: - What is found mainly in 'dung gas'.
Answer: - Methane
11.: - Which of the following diet provides nutrients for growth of new tissues in human body?
Ans: - Cheese
12.: - Which of the following is a flying lizard?
Ans: - Draco
13.: - Which acid is found in grapes?
Ans: - Tartaric acid
14.: - Study of cancer related diseases is called
Ans: - Oncology
15.: - Which is the only snake nest?
Ans: - King Cobra
16.: - Which is the largest fish found in India?
Answer: - whale shark
17.: - Pulses are a good source of
Ans: - Protein
18.: - Why does native ghee smell fragrant?
Ans: - Due to diacetyl
19.: - Which color deflection is more in the rainbow?
Answer: - Red color
20.: How many colors are there in the ray of sun?
Answer: - 7
21.: - Who is the inventor of 'typewriter' (typing machine)?
Ans: - Sholes
22.: - What is called vinegar in Latin language.
Ans: - Assetam
23.: - With which machine the purity of milk is measured?
Ans: - Lactometer
24.: - Which is the highest metal element found on Earth?
Answer: - Aluminum
25.: - Pearl is mainly made up of which substance?
Ans: - Calcium carbonate
26.: - Which element is found in maximum quantity in human body?
Ans: - Oxygen
27.: - What is the botanical name of mango?
Answer: - Mangifera Indica
28.: - Chikori powder mixed with coffee powder is obtained
Ans: - By roots
29.: - What is the best source of Vitamin-C?
Ans: - Amla
30.: - Who produces the highest intensity sound?
Answer: - Tiger
31.: - Which is the longest cell in the human body?
Ans: - Nerve cell
32. - Teeth are mainly made up of which substance?
Ans: - of dentine
33. - Which animal has the shape of foot slippers?
Ans: - Parametium
34. - Protein is not found in which of the following substances?
Ans: - Rice
35. - About how many grams of human brain is there?
Answer: - 1350
36 .: - is a metal found in blood
Ans: - Loha
37. - Which acid accumulates in the muscles leads to exhaustion?
Ans: - Lactic acid
38 .: - Example of fermentation
Ans: - Sourness of milk, formation of food bread, sourness of wet flour* I have prepared this after a lot of hard work for all students, teachers, parents.
* Must send this message to all the children who are studying
1) + = sum
2) - = subtraction
3) × = Multiplication
4) ÷ = division
5)% = percent
6) ∵ = Since
7) इसलिए = therefore
8) ∆ = triangle
9)= Ohm
10) ∞ = infinite
11) π = pi
12) ω = omega
13) ° = degrees
14) ⊥ = perpendicular
15) θ = theta
16) Φ = fi
17) β = beta
18) = = equal
19) ≠ = not equal
20) √ = square root
21)? = Question reader
22) α = alpha
23) ∥ = parallel
24) ~ = is similar
25): = ratio
26):: = Proportion
27) ^ = more
28)! = Factorial
29) f = function
30) @ =
31); = As
32) / = per
33) () = small bracket
34) {} = medium bracket
35) [] = big bracket
36) greater than> =
37) <= smaller than
38) ≈ = approx
39) ³√ = Cube root
40) τ = tau
41) ≌ = Sarvagasam
42) ∀ = for all
43) ∃ = exists
44) ∄ = does not exist
45) ∠ = angle
46) ∑ = sigma
47) Ψ = Sai
48) δ = delta
49) λ = lambda
50) ∦ = not parallel
51) ≁ = are not identical
52) d / dx = differential
53) ∩ = common of sets
54) ∪ = annexation
55) iff = only and only if
56) ∈ = is a member!
57) ∉ = not a member
58) def = definition
59) μ = mu
60) ∫ = integral
61) ⊂ = is subset
62) ⇒ = indicates
63) I l = Modulus
64) '= min
65) "= seconds
* Important Formulas and Information *
4
1.Axigen — O₂
2. Nitrogen — N₂
3. Hydrogen — H₂
4. Carbon Dioxide - CO₂
5. Carbon Monoxide - CO
6. Sulfur Dioxide — SO₂
7. Nitrogen Dioxide - NO₂
8. Nitrogen monoxide (nitric oxide) - NO
9. Dinitrogen Oxide (Nitrous Oxide) - N₂O
10. Chlorine - Cl₂
11. Hydrogen chloride — HCl
12. Ammonia - NH₃
Acid
13. Hydrochloric Acid - HCl
14. Sulfuric Acid - H₂SO₄
15. Nitric Acid - HNO₃
16. Phosphoric Acid - H₃PO₄
17. Carbonic Acid - H₂CO₃
Alkali
18. Sodium Hydroxide - NaOH
19. Potassium Hydroxide - KOH
20. Calcium Hydroxide - Ca (OH) ₂
Salt
21. Sodium chloride — NaCl
22. Carbonate Sodium — Na₂CO₃
23. Calcium CarbHrxm0VEGOcw4lIaYFwvYoI
cium Sulphate - CaSO₄
25. Ammonium Sulfate - (NH₄) ₂SO₄
26. Nitrate Potassium — KNO₃
Commercial and Chemical Names of Common Chemicals
Business Name - IAPUC Name - Molecule Formula
27. Chalk - Calcium Carbonate - CaCO₃
28. Grapefruit - Glucose - C6H₁₂O6
Alcohol - Ethyl 29. Alcohol - C₂H5OH
30. Caustic Potash - Potassium Hydroxide - KOH
31. Eating Soda - Sodium Bicarbonate - NaHCO₃
32. Lime - Calcium Oxide - CaO
33. Gypsum - calcium sulfate - CaSO₄.2H₂O
34. T.N.T. - Tri Nitro Tallinn - C6H₂CH₃ (NO₂) ₃
35. Washing Soda - Sodium Carbonate - Na₂CO₃
36. Blue Thoth - Copper Sulphate - CuSO₄
37. Molar - Ammonium Chloride - NH₄Cl
38. Alum - Potassium aluminum sulfate - K₂SO₄Al₂ (SO₄) ₃.24H₂O
39. Quenched lime - calcium hydroxide - Ca (OH) ₂
40. Starch - Starch - C6H10O5
41. Laughing gas - nitrous oxide - N₂O
42. Red medicine - potassium permanganate - KMnO₄
43. Red vermilion - lead paraxide - Pb₃O₄
44. Dry Ice - Solid Carbon-D-Oxide - CO₂
45. Nitre - Potassium nitrate - KNO₃
46. Vinegar - dilute solution of acetic acid - CH₃COOH
47. Suhaga - Borax - Na₂B₄O7.10H₂O
48. spirit - methyl alcohol - CH₃OH
49. Slate - Silica Aluminum Oxide - Al₂O₃2SiO₂.2H₂O
50.Green Case - Ferric Sulphate - Fe₂ (SO
* [Scientific name of fruit / fruit / vegetable etc.] *
1. Man --- Homo sapiens
2. Frog --- Rana Tigrina
3. cat --- Felis domestica
4. Dogs --- Canis Families
5. Guy --- Boss Indicus
6. Buffalo --- Bubalis Bubalis
7.Bail --- Boss Primitive Taurus
8. Goat --- Kepta Hitmus
9. Sheep --- Ovi's Arise
10.Sugar --- Susphroca domestica
11.Sher --- Panthero Leo
12. Bagh --- pantheon tigris
13. Concern --- Panthera pardus
14. Child --- Ursus Matitimus Carnivera
15. Rabbit --- Orictolegus cuniculus
16. Hiraan --- Cervus Elaphas
17. Camel --- Camelus Domedarius
18.Lomade --- Canidae
19.Langur --- Hominodia
20. Reindeer --- Ruservus Duvacelli
21.Dried --- Musca domestica
22. Common --- Magnifera indica
23. Capital --- Oriya Sativat
24. Wheat --- Tricticum aestivium
25. Matters --- Pisum Sativium
26. Sons --- Brassica Compisters
27.More --- Pavo Christas
28. Hand --- Afilas Indica
29. Dolphin --- Platenista gangetica
30. Kamal --- Nelumbo nucifera Garten
31.Bar --- --- Ficus Bandhanlensis
32.Horse --- Equus Caballas
33. Ganna --- Sugarson officinarum
34. Interest --- Allium Sepia
35. Cotton --- Gaspium
36. Peanuts --- Arachis
37. Coffey --- Coffea Arabica
38. Chai --- Thea Scienicus
39. Angur --- Vitius
40. turkey
41.Makka --- Jia table
42. Tomato --- Lycopresican esculentum
43.Narial --- Cocoa Nucifera
44.Seb --- Melas Pumia / Domestica
45. Pears --- Pyrus couminis
46. Saffron --- Crocus Sativius
47. Cashew --- Anacardium aromaticum
48.Gajar --- Dakas Carota
49. --- --- Zinjibar Official
50. Full cabbage --- Brassica aulrecia
51. Garlic --- Allium ceraivan
52.Bamboo --- Bambusa Spay
53.Bajra --- Penisitum americanum
54. Red pepper --- Capsium Annum
55. kalimarch --- piper nigrum
56 Almonds --- Prunus Armenica
57.Elaiichi --- Ilateria cordemomum
58. Banana --- Musa Paradisiaca
59. Muli --- Refenus
