Inspire Third Test

8/3/2019 Inspire Third Test

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WELCOME IN INSPIRE TEST

ON 14 DEC 2010

H.N.B.GARHWAL UNIVERSITY

GEOLOGY DEPARTMENT


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THERE ARE 50 OBJECTIVE QUESTIONS

EACH CARRY EQUAL MARKS

THERE IS NO NEGATIVE MARKINGTIME ALLOTED ONE HOUR

Questions are in English. Please ask hindi hints of the question if

necessary

Donot care spelling mistake but think onlymatter


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DR YASHWANT BARTWAL

LECTURER PHYSICS

GOVT INTER COLLEGE SRINAGAR

GARHWAL UTTARAKHAND

[email protected]


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1 What is the wavelength of visible light

A. 4000 to 7000 angastrom

B. 1000 angastrom

C. 2000 angastrom D. 3000 angastrom


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2. Orderly classification of electromagnetic

waves according to their wavelength is

A. Electromagnetic spectrum

B. reflection

C. scattering D. none


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3.Particle theory of light explains

A. Photo electric effect

B. polarization

C. interference D. none


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4. What is the time period in geostationary

orbit

A. 24 hours

B. 12 hours

C. 6 hours D. 7 hours


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5. Germanium and silicon are

A. semiconductor

B. super conductor

C. conductor D. none


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6.Which is not a electromagnetic wave

A. Alpha rays

B. X rays

C. Gamma rays D. ultraviolet rays


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7.First organic compound synthesized in

laboratory

A. urea

B. alcohol

C. water D. none


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8. Satellite goes to the space by the law

A. newton

B. bohr

C. farady D. keplar


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9. Two light sources are coherent if

A. Frequency are equal

B. Amplitude are equal

C. both D. none


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10. The basic contituents of DNA are

A. Adenine,Guanine,thyamine,cytocine

B. Electron and proton

C. photon D. alpha particle


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11.The double helix structure of DNA is given

by

A. Madam courie

B. Watson and crick

C. rutherford D. none


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12.Wave nature of matter is given by

A. Chadwick

B. Hyegens

C. De broglie D. none


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13 Teflon is

A, methane

B. Tetraflouroetylene

C. hexane D. butane


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14 Pencillin was discovered by

A. Robrt piary

B. Alexander flaming

C. newton D. mosley


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15 what type of bomb was discovered in

second world war

A. hydrogen bomb

B. atom bomb

C. neutron bomb D. none


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16

What are breedar reactor

A. Uranium dissolved in water

B. Uranium 238 is converted

into plutonium 239 C. Thorium mixed with sand

D. None


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17.SI unit of radioactivity

A. Rutherford

B. Bequarel

C. Curie D. none


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18.Why beta rays comes from positive nucleus

A. due to interaction

B. proton change neutron and

viceversa C.intermolecular forces

D.none


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19. The foundation of quantum mechanics

was laid down by discrete energy value

A. young

B. plank

C. frasnel D. none


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20. In LASER there is a

A. Spontaneous emission

B. Stimulated emission

C. both D. can not say


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21. First nuclear reactor in India

A. C I R

B. punima

C. apsara D. none


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22. Which is not a p block element

A. N

B. Cl

C. Na D. B


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23.For manufacturing dynamite what is

needed

A. HCl

B. nitrous acid

C. nitric acid D. None


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24. Germanium can be made n type by

adding

A. trivalent

B. tetravalent

C. Penta valent D. divalent


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25. Rare earth elements are

A. halogen

B. Actnides

C. lanthanoids D. none


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26. Transition element are

A. S block

B. P block

C. D block D. none


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27..human body does not produce

A. Enzymes

B. DNA

C. Vitamins D. harmones.


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28.Which is more sweeter than sugar

A. Sweets

B. some food

C. saccharin D. glucose


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29. The word optic means

A. Blue sky

B. rainbow

C. Appearance or look D. light


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30. Man made elements are

A. carbonate

B. halogen

C. transuranic D. none


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31.Which of the following reaction gives

isotopes

A. Alpha emission

B. Beta emission

C. Positron emision D. Neutron emision


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32. Metals and compound whose resistivity

goes to zero below a critical temperature are

A. conductor

B. insulator

C. semiconductor D. superconductor


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33. What we use to attain transition

temperature in superconductor

A. chlorine

B. Nothing is added

C. carbon D. Liquid helium


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34.Einstein got Noble prize in

A. Relativity

B. Energy mass conversion equation

C. Black body radiation D. Photo Electric effect


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35. Once a current is set up superconductor

the current will pursuit without

A. temperature

B. volume

C. pressure D. Any voltage


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36. In Ohmic conductor it is true

A. Voltage current graph is linear

B. Applicable only lower temperature

C. Nothing can say D. A and b


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37. N and P type semiconductor are

A. doped

B. external

C. intrinsic D. A and B


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38. Stable element in radioactivity

A. copper

B. helium

C. carbon D. lead


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39. In radiocarbon dating

A. Isotope carbon 11 is used

B. Isotope carbon 12 is used

C. Isotope carbon 13 is used D. Isotope carbon 14 is used


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40. Geostationary satellite can establish a

communication link over a large part of

A. ionosphere

B. water

C. space D. earth


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41. Sudden and violent movement of the

surface of earth is known as

A. earthquake

B. landslide

C. reflection D. all the above


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42. Alpha particle can be detected using

A. ZnS screen

B. Ca

C. bromine D. none


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43 Who have highest bonding energy per

nucleon

A. Fe

B. lead

C. sodium D. none


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44 Nuclear fission and fusion

A. Binding energy per nucleon increases

B. Binding energy per nucleon remain

same C. Can not say about binding energy

D. Binding energy per nucleon decreases


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45. ISRO is in

A. india

B. isriel

C. iceland D. indonasia


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46.The first scientist gives the velocity of

light

A. Foucalt

B. Newton

C. lenz D. none


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47. The phenomenon which keep the earth

surface warm at night

A. green house effect

B. poalarisation

C. scattering D. diffraction


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48

Solar cell there is a conversion of

A. Light into electrical energy

B. Magnetic to light

C. Light to magnetic D. none


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49. Photons are

A. Wave packets of energy

B. Combination of electron

C. Combination of proton D. none


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50. The gaseus envelope around the earth is

called

A. atmosphere

B. ionosphere

C. hydroshere D. none


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THANKS

Dr Yashwant Bartwal

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Inspire Third Test