Sunday, 26 July 2015

Science Quiz (General Questions)-18


1. Is chlorine metallic or nonmetallic?

2. What is a halophyte?

3. Where is a hydrometer used?

4. What is ileum in human body?

5. z2= R2 + x2 (2=Square) is a formula where R= Resistance and x is reactance. What is z then?

6. What is Invar?

7. When was ISC founded? What is ISO?

8. Which is the World's pricipal source of diamonds?

9. Expand the abbreviation LCD

10. What is leaded petrol?

11. What are leucocytes?

12. State Lenz's law. 

13. Name the coal that is brown and fibrous with a relatively low carbon content. 

14. What is Litmus?

15. What is the abbrevisation M.Sc.

16. Is Anopheles that cause malaria a female or male? 

17. What are monotremes in Biologyy?

18. What is teh anatomical name for teh loweer jawbone in humans?

19. What is marsh gas?

20. Who introduced binary arithemetic?

21. What is metazoa?

22. What is the Technical name for Calcium Hydroxide?

23. What is the Technical name for calcium oxide?

24. State the alaw of refraction.

25. What is the former name forsodium Corbonate?

26. What is the application of soda. lime in medicine?
27. What is US spelling of Sulphate?

28. What is sun and planet gear?

29. What is the name of the calcuim oxide?

30. What do you say for the explosive death of a star?




om sri ram                                   om sri ram                       om sri ram
1. Is chlorine metallic or nonmetallic?

A. Nonmetallic.

2. What is a halophyte?
A. Plant adapted to live where there is a high concentration of salt in the soil.

3. Where is a hydrometer used?

A. It is a instrument used for testing accuracy of a thermometer at the boiling point of water. 

4.. What is ileum in human body?
A. Part of the small intestine of the digestive system between the duodenum and the colon, that absorbs digested food. 

5.. z2= R2 + x2 (2=Square) is a formula where R= Resistance and x is reactance. What is z then?

A. Impedance.

6.. What is Invar?
A. Trade mark for an alloy of iron containing 36% nickel which expands 

7.. When was ISC founded? What is ISO?
A. 1947, International standards organization to standardize technical terms, specifications units. 

  8. Which is the World's pricipal source of diamonds?
A. Kimberlite

9. Expand the abbreviation LCD
A. Liquid crystal display

10. What is leaded petrol?

A. Petrol that contains anti knock, a mixture of the chemicals tetraethy lead and dibromoethane 

11. What are leucocytes?
A. While blood cells.

12. State Lenz's law. 
A. The direction of an electro magneticallly induced current will appose the motion producing it. 


13. Name the coal that is brown and fibrous with a relatively low carbon content. 
A. Lignite.

14. What is Litmus?
A. dye obntained from various lichens and used as an indicatior to test the ocidic 

15. What is the abbrevition M.Sc.
A..  Master of science 

16. Is Anopheles that cause malaria a female or male? 

A. Female.

17. What are monotremes in Biologyy?
A. Mammals - where the yough hatch from an egg out side the mother's body and are then nourished with milk

18. What is the anatomical name for the lower jawbone in humans?
A. Mandible

19. What is marsh gas?
A. Gas consisting mostly of methane

20. Who introduced binary arithemetic?
A. Leibritz.

21. What is metazoa?
A. Another name for animals.

22. What is the Technical name for Calcium Hydroxide?

A.Slaked lime.

23. What is the Technical name for calcium oxide?
A. Slaked lime. 

24. State the law of refraction.
A.The law states that for light rays passing from one transparent medium to another 

25. What is the former name forsodium Corbonate?
A. Soda Ash.


26. What is the application of soda, lime in medicine?

A. Used as a drying agent..

27. What is US spelling of Sulphate?
A. Sulfate

28. What is sun and planet gear? 
A. Another term for epi cyclic gear. 


29. What is the name of the calcuim oxide?
A. Quick time


30. What do you say for the explosive death of a star?
A. Supernova

Om sri Raam       Om sri raam     Om Sri raam  


magic...

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