9394949438

[LATEST]$type=sticky$show=home$rm=0$va=0$count=4$va=0






Dual Nature Of Radiation and Matter Quiz-6

Dear Readers,

Legal Aptitude is an important subject in CLAT,DULLB & Other Law Exams. In any of law exam, legal aptitude carries weightage of 25 % of questions. With focused practice good marks can be fetched from this section. These questions are very important in achieving your success in CLAT, DULLB and Other Law Exams..

Q51. In Davisson - Germer experiment maximum intensity is observed at
  •   54oand 54 V
  •  54oand 50 V
  •  50oand 50 V
  •  65oand 50 V
Solution
We know that in Davisson-Germer experiment maximum intensity is observed at 54oand 50 V.

Q52.According to photon theory of light which of the following physical quantities associated with a photon do not/does not change as it collides with an electron in vacuum
  •  Energy and momentum
  •  Speed and momentum
  •  Speed only
  •  Energy only
Solution
Speed of photon is 3×108 m/s in vacuum

Q53.  X-rays are
  •   Stream of electrons
  •  Stream of positively charged particles
  •  Electromagnetic radiantions of high frequency
  •  Stream of uncharged particles
Solution
Electromagnetic radiantions of high frequency

Q54. Work function of lithium and copper are respectively 2.3 eV and 4.0 eV. Which one of the metal will be useful for the photoelectric cell working with visible light (h=6.6×10-34 J-s,c=3×108 m/s)
  •  Lithium
  •  Copper
  •  Both
  •  None of these
Solution
                


                           



Q55. For characteristic X-ray of some material
  •  E(Kγ)<E(Kβ )<E(Kα)
  •  E(Kα )<E(Lα )<E(Mα)
  •  λ(Kγ )<λ(Kβ )<λ(Kα)
  •  λ(Mα)<λ(Lα )<λ(Kα)
Solution
  ∵E(K )>E(Kβ )>E(Kα )⇒λ(Kγ )<λ(Kβ )<λ(K)

Q56. What is the de-Broglie wavelength of the α-particle accelerated through a potential difference VIn an X-rays tube, the intensity of the emitted X-rays beam is increased by
  •  0.287/√V Å
  • 12.27/√V Å
  •  0.101/√V Å
  •  0.202/√V Å
Solution
                          



Q57.The radius of the orbital of electron in the hydrogen atom is 0.5 Å. The speed of the electron is 2×106 m/s. Then the
current in the loop due to the motion of the electron is
  •  1 mA
  •  1.5 mA
  •  1.5 mA
  •  2 mA
Solution
                       



Q58.An electron with (rest mass m0) moves with a speed of 0.8c. Its mass when it moves with this speed is
  •  m0
  •  m0/6
  •  5m0/3
  •  3m0/5
Solution
                  



Q59.The minimum energy required to remove an electron is called
  •  Stopping potential
  •  Kinetic energy
  •  Work function
  •  None of these
Solution
Work function

Q50. Consider the following two statements A and B and identify the correct choice in the given answer A: The characteristic X-ray spectrum depends on the nature of the material of the target B: The short wavelength limit of continuous X-ray spectrum varies inversely with the potential difference applied to the X-rays tube
  •  A is true and B is false
  •  A is false and B is true
  •  Both A and B are true
  • Both A and B are false
Solution
Both A and B are true

Want to know more

Want to Know More
Please fill in the details below:

INNER POST ADS

Latest IITJEE Articles$type=three$c=3$author=hide$comment=hide$rm=hide$date=hide$snippet=hide

Latest NEET Articles$type=three$c=3$author=hide$comment=hide$rm=hide$date=hide$snippet=hide

Name

Admissions,1,Alternating Current,60,AP EAMCET 2020,1,Basic Maths,2,BCECE 2020,1,best books for iit jee,2,best coaching institute for iit,1,best coaching institute for iit jee preparation,1,best iit jee coaching delhi,1,best iit jee coaching in delhi,2,best study material for iit jee,4,BITSAT Registration 2020,1,Blog,62,books for jee preparation,1,books recommended by iit toppers,3,Capacitance,3,CBSE,1,CBSE accounts exam,1,CBSE boards,1,CBSE NEET,9,cbse neet 2019,3,CBSE NEET 2020,1,cbse neet nic,1,Centre of Mass,2,Chemistry,58,Class 12 Physics,15,coaching for jee advanced,1,coaching institute for iit jee,2,Collision,2,COMEDK UGET 2020 Application Form,1,COMEDK UGET 2020 Exam Form,1,COMEDK UGET news,1,CUCET 2020,2,Current Electricity,4,CVR college,1,Electromagnetic Induction,3,Electronics,1,Electrostatics,3,Energy,1,Fluid Mechanics,4,Gravitation,2,GUJCET 2020 Application Form,1,Heat,4,iit admission,1,iit advanced,1,iit coaching centre,3,iit coaching centre in delhi,2,iit coaching classes,2,iit coaching in delhi,1,iit coaching institute in delhi,1,iit entrance exam,1,iit entrance exam syllabus,2,iit exam pattern,2,iit jee,5,iit jee 2019,3,iit jee advanced,2,iit jee books,3,iit jee coaching,2,iit jee exam,3,iit jee exam 2019,1,iit jee exam pattern,3,iit jee institute,1,iit jee main 2019,2,iit jee mains,3,iit jee mains syllabus,2,iit jee material,1,iit jee online test,3,iit jee practice test,3,iit jee preparation,6,iit jee preparation in delhi,2,iit jee preparation time,1,iit jee preparation tips by toppers,2,iit jee question paper,1,iit jee study material,3,iit jee study materials,2,iit jee syllabus,2,iit jee syllabus 2019,2,iit jee test,3,iit preparation,2,iit preparation books,5,iit preparation time table,2,iit preparation tips,2,iit syllabus,2,iit test series,3,IITJEE,100,IPU CET,1,JEE Advanced,83,jee advanced exam,2,jee advanced exam pattern,1,jee advanced paper,1,JEE Books,1,JEE Coaching Delhi,3,jee exam,3,jee exam 2019,6,JEE Exam Pattern,2,jee exam pattern 2019,1,jee exam preparation,1,JEE Main,85,jee main 2019,4,JEE Main 2020,1,JEE Main 2020 Application Form,2,JEE Main 2020 news,2,JEE Main 2020 Official Answer Key,1,JEE Main 2020 Registration,1,JEE Main 2020 Score,1,JEE Main application form,1,jee main coaching,1,JEE Main eligibility criteria,3,jee main exam,1,jee main exam 2019,3,jee main online question paper,1,jee main online test,3,JEE Main Paper-2 Result,1,jee main registration,2,jee main syllabus,2,JEE mains 2020,1,jee mains question bank,1,jee mains test papers,3,JEE Mock Test,2,jee notes,1,jee past papers,1,JEE Preparation,2,jee preparation in delhi,1,jee preparation material,4,JEE Study Material,1,jee syllabus,6,JEE Syllabus Chemistry,1,JEE Syllabus Maths,1,JEE Syllabus Physics,1,jee test series,3,KCET - 2020,1,Kinematics,1,Latest article,5,Latest Articles,61,Latest News,34,latest news about neet exam,1,Laws of Motion,2,Magnetic Effect of Current,3,Magnetism,3,MHT CET 2020,2,MHT CET 2020 exam schedule,1,Modern Physics,1,NCERT Solutions,15,neet,3,neet 2019,1,neet 2019 eligibility criteria,1,neet 2019 exam date,2,neet 2019 test series,2,NEET 2020,2,NEET 2020 Application Form,1,NEET 2020 Eligibility Criteria,1,NEET 2020 Registration,1,neet application form,1,neet application form 2019 last date,1,Neet Biology Syllabus,1,Neet Books,3,neet eligibility criteria,3,neet exam 2019,7,neet exam application,1,neet exam date,1,neet exam details,1,neet exam pattern,6,neet exam pattern 2019,2,neet examination,1,neet mock test 2019,1,Neet Notes,3,Neet Online Application Form,3,neet online test,2,neet past papers,1,neet physics syllabus,1,neet practice test,2,NEET preparation books,1,neet qualification marks,1,NEET question paper 2019,1,neet question papers,1,neet registration,1,Neet Study Material,3,neet syllabus,6,neet syllabus 2019,5,NEET Syllabus 2020,1,neet syllabus chemistry,1,neet syllabus for biology,1,neet syllabus for physics,1,neet test series,1,neet ug 2019,2,news,5,online study material for iit jee,1,Optical Instruments,1,Physics,110,physics books for iit jee,1,Power,1,Practical Physics,1,Quiz,5,Ray Optics,1,Rotational Motion,3,SHM,3,Simple Harmonic Motion,3,study materials for iit jee,1,Study Notes,110,study notes for iit jee,1,Thermodynamics,4,TS EAMCET Notification,2,Units and Dimensions,1,UPSEE 2020,1,UPSEE 2020 Application Form,2,UPSEE EXAM,1,Vectors,2,VITEE Application form,1,Wave Motion,3,Wave Optics,1,WBJEE 2020 Admit Card,1,WBJEE 2020 Answer Key,1,Work,1,
ltr
item
BEST NEET COACHING CENTER | BEST IIT JEE COACHING INSTITUTE | BEST NEET, IIT JEE COACHING INSTITUTE: Dual-Nature-Of-Radiation-and-Matter-Quiz-6
Dual-Nature-Of-Radiation-and-Matter-Quiz-6
https://1.bp.blogspot.com/-D0jD2aGYxPI/X5HYq-5lYII/AAAAAAAAE_k/lwq45RR5C_QW6WfFHLLOYTJjTAkBLYt4ACLcBGAsYHQ/w640-h336/Quiz%2BImage%2B20%2B%25283%2529.jpg
https://1.bp.blogspot.com/-D0jD2aGYxPI/X5HYq-5lYII/AAAAAAAAE_k/lwq45RR5C_QW6WfFHLLOYTJjTAkBLYt4ACLcBGAsYHQ/s72-w640-c-h336/Quiz%2BImage%2B20%2B%25283%2529.jpg
BEST NEET COACHING CENTER | BEST IIT JEE COACHING INSTITUTE | BEST NEET, IIT JEE COACHING INSTITUTE
https://www.cleariitmedical.com/2020/10/Dual-Nature-Of-Radiation-and-Matter-Quiz-6.html
https://www.cleariitmedical.com/
https://www.cleariitmedical.com/
https://www.cleariitmedical.com/2020/10/Dual-Nature-Of-Radiation-and-Matter-Quiz-6.html
true
7783647550433378923
UTF-8
Loaded All Posts Not found any posts VIEW ALL Readmore Reply Cancel reply Delete By Home PAGES POSTS View All RECOMMENDED FOR YOU LABEL ARCHIVE SEARCH ALL POSTS Not found any post match with your request Back Home Sunday Monday Tuesday Wednesday Thursday Friday Saturday Sun Mon Tue Wed Thu Fri Sat January February March April May June July August September October November December Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec just now 1 minute ago $$1$$ minutes ago 1 hour ago $$1$$ hours ago Yesterday $$1$$ days ago $$1$$ weeks ago more than 5 weeks ago Followers Follow THIS CONTENT IS PREMIUM Please share to unlock Copy All Code Select All Code All codes were copied to your clipboard Can not copy the codes / texts, please press [CTRL]+[C] (or CMD+C with Mac) to copy