General science most important facts - सामान्य विज्ञान के महत्वपूर्ण तथ्य

General science most important facts - सामान्य विज्ञान के महत्वपूर्ण तथ्य

General science most important facts - सामान्य विज्ञान के महत्वपूर्ण तथ्य
1. A person's weight is twice their weight in the lift,
So what will be his acceleration?

Ans. 2g, vertical upward

2. On what scale is the normal temperature of human body 37 ° C?

Ans. On the calvin scale

3. The binary numbers are -

Ans. 0 and 1

4. What are the mainstay components of liquefied petroleum gas?

Ans. Butane

5. Which silver compound is mainly used in photography?

Ans. Silver bromide

6. What vitamin deficiency causes haemorrhage?

Ans. Vitamin K

7. What is studied in genetics?

Ans. Of heredity and chromosome

8. What is the time of a heartbeat?

Ans. 0.8 seconds

9. What is the travel speed of the earth?

Ans. 28 km / min

10. The gland that holds the thermostatic body is -

Ans. Hypothalamus

11. The amount of electricity collected from 108 grams of silver cathed

What is it called?

Ans. A faraday

12. What is the name of a fermenter that hydrolyzes sugar into glucose and fructose?

Ans. Invertage

13. On September 23, 2009 with 6 micro-satellites from different countries

Which satellite was released and placed in orbit?

Ans. Oceansat-2

14. Which group of blood can be given to a person with group A blood?

Ans. A and O

15. Due to whose inferiority, Pelagra disease occurs?

Ans. Pantothenic acid

16. Who are the carriers of transport and transport of oxygen in human body?

Ans. Blood

17. Pyrometer is used for measuring?

Ans. High temperature measurement

18. Where is Vikram Sarabhai Space Center located?

Ans. Thiruvananthapuram

19. What is the lowest layer of the atmosphere?

Ans. Troposphere

20. What color does copper sulphate get when heated?

Ans. White

21. What is the inadequate supply of blood in the human body?

Ans. Ischemia

22. Which gas was discovered by Joseph Priestley?

Ans. Oxygen

23. B.C.G. What disease do you immunize?

Ans. Tuberculosis

24. What are the main components of biogas?

Ans. Methane

25. What are the commercial names for sodium bicarbonate?

Ans. Baking soda

26. The outer part of the bend of a railway track or near a curve is usually

What are you raised for?

Ans. To prevent rapid loss of railway track

27. Radio-carbon is the technique of whose age?

Ans. For determining the age of fossils

28. What are the main ingredients of honey?

Ans. Fructose

29. Why the pole pole is not moving?

Ans. Because they are in line with the rotation axis of the Earth

30. Antibodies in the context of human creation are -

Ans. Proteins

31. Nobel of which subject to noted agricultural scientist Norman Barlog

Awarded?

Ans. Nobel Prize for Peace

32. What is the wavelength range of the spectrum of visible light?

Ans. 4000A-8000A

33. Where is the International Paddy Research Institute located?

Ans. The philippines

34. What is the angle between the vibrating plane and the polarization floor?

Ans. 90 degrees

35. What is 'hyperaminosia'?

Ans. Extraordinary memory

36. Electric magnets are made by

Ans. Soft iron

37. High amount of uric acid in blood is a symptom of which disease?

Ans. Arthritis

38. Who discovered Hydrogen?

Ans. Cavendis

39. Who designed the first influential polio vaccine?

Ans. Jonas E. Sock

40. What is the percentage of gold in 18 carat gold?

Ans. 75%

Which insect spreads kala azar?

Ans. Sand Fly

2. 'Gene' name of factors controlling heredity

Which scientist put it?

Ans. W. L. Johnson

3. Circular holes are made in a square plate of metal.

But what will change in the hole?

Ans. Will grow

4. In the plastics industry, PVC is used for the production of

Ans. Of poly vinyl chloride

5. For which characteristic Transgenic Crop Golden

Born of Golden Rice?

Ans. For vitamin A

6. Football ball bounces up due to which property hitting the ground?

Ans. Due to its elasticity

7. Used in the synthesis of polythene -

Ans. Ethylene


8. What is the science topic of phenomena occurring at low temperatures?

Ans. Hypnotics

9. Which substance is called 'Philosphere vul'?

Ans. Gink oxide

10. Where is INSAT Principal Control facility available?

Ans. Thiruvananthapuram (Kerala)

11. What is another name for RDX?

Ans. Cyclonite

12. Which planet completes one round of the sun in 88 days?

Ans. Wed

13. What is the chemical name 'Hypo'?

Ans. Sodium thiosulfate

14. Which is used as a neutron controller in a nuclear reactor?

Ans. Cadmium

15. What causes stars to flicker?

Ans. Due to gradual occurrence of refraction

16. For what purpose is barium meal used?

Ans. For x-rays of the esophagus

17. What are the two elements that form the largest number of compounds?

Ans. Hydrogen and carbon

18. Approximately what is the amount of U-235 in natural uranium?

Ans. 0.7%

19. Ecology is related to whose study?

Ans. With the correlation of organism and environment

20. Which part of the body is affected by tetanus disease?

Ans. Nervous system and muscles

21. What is the function of 'iodized salt' in human body?

Ans. Controlling the function of thyroid glands

22. Who propounded the principle of the genus Plavmann?

Ans. Barbara mclintock

23. What is the number of chromosomes in each human cell?

Ans. 46

24. Which inert gases are most commonly found in the atmosphere?

Ans. Argon

25. Who controls blood pressure?

Ans. Adrenal

26. As fuel in 'Kalpakkam Atomic Power Plant'

Which is used?

Ans. Thorium

27. What are the mineral components of chlorophyll?

Ans. Magnesium

28. Who discovered that the nucleus is positively charged?

Ans. Lord rutherford

29. Which disease is caused by deficiency of Vitamin B?

Ans. Berry

30. A person's weight is twice his weight in the lift,

So what will be the acceleration of the lift?

Ans. g upward

31. What is dry ice?

Ans. Solid carbon dioxide

32. Whose heart is the unit of?

Ans. Of frequency

33.L P. G. What does gas contain?

Ans. Butane and propane

34. DPT vaccine is applied to prevent which diseases?

Ans. Diphtheria, cooker cough and tetanus

35. Lenz's law is used to know whose direction?

Ans. Of induced electrical force

36. In what form do plants use nitrogen?

Ans. As nitrate

37. What is the inverse of impedance?

Ans. Accessibility

38. What is studied in dendrology?

Ans. Of trees

39. The statement "Fluids pass the same pressure in all directions"

Which rule is related to?

Ans. Pascal's theory

40. Name the isotopes of hydrogen.

Ans. Protium, Deuterium and Tritium

General science most important facts - सामान्य विज्ञान के महत्वपूर्ण तथ्य