Sail E0 Webinar

MCQs

Total Questions : 68 | Page 4 of 7 pages
Question 31. If a nucleus is placed in a magnetic field, it can be caused to
  1.    move
  2.    rotate
  3.    resonate
  4.    minimize
 Discuss Question
Answer: Option C. -> resonate
Answer: (c).resonate
Question 32. In resonance phenomena, absorbed energy can be caused to vary by running through a change of magnetic field at
  1.    minimum resonant frequency
  2.    maximum resonant frequency
  3.    variable frequency
  4.    constant frequency
 Discuss Question
Answer: Option D. -> constant frequency
Answer: (d).constant frequency
Question 33. Width of narrow band indicates how firmly individual atoms are held with their matrix of
  1.    ordered regions
  2.    highly ordered regions
  3.    less ordered regions
  4.    partial ordered regions
 Discuss Question
Answer: Option B. -> highly ordered regions
Answer: (b).highly ordered regions
Question 34. In solid, molecules are tightly packed and this broadens the
  1.    frequency response
  2.    limit
  3.    resolution
  4.    oscillations
 Discuss Question
Answer: Option A. -> frequency response
Answer: (a).frequency response
Question 35. In resonance phenomena, absorbed energy can be caused to vary by scanning through a range of frequencies with
  1.    maximum resonant frequency
  2.    minimum resonant frequency
  3.    constant frequency
  4.    variable frequency
 Discuss Question
Answer: Option A. -> maximum resonant frequency
Answer: (a).maximum resonant frequency
Question 36. Nuclei of various atoms posses a
  1.    magnetic moment
  2.    bond
  3.    movement
  4.    rotation
 Discuss Question
Answer: Option A. -> magnetic moment
Answer: (a).magnetic moment
Question 37. When atoms resonate independently, they all do that at
  1.    same frequency
  2.    different frequency
  3.    variable frequency
  4.    constant frequency
 Discuss Question
Answer: Option A. -> same frequency
Answer: (a).same frequency
Question 38. Width of he broadband determines measure of
  1.    rigidity
  2.    firmness
  3.    hardness
  4.    all of above
 Discuss Question
Answer: Option D. -> all of above
Answer: (d).all of above
Question 39. Electron microscope can form an image with a limited resolution far smaller than possible with
  1.    optical microscope
  2.    electron microscope
  3.    microscope
  4.    light microscope
 Discuss Question
Answer: Option A. -> optical microscope
Answer: (a).optical microscope
Question 40. In scanning electron microscope, fine spot of electron is transversed across the
  1.    ion
  2.    molecule
  3.    specimen
  4.    electron
 Discuss Question
Answer: Option C. -> specimen
Answer: (c).specimen

Latest Videos
Chapter 1 - GLOBAL STEEL SCENARIO & INDIAN STEEL INDUSTRY Part 1 : (13-04-2024) INDUSTRY AND COMPANY AWARENESS (ICA)
Direction Sense Test Part 1 Reasoning (Hindi)
Chapter 1 - RMHP / OHP / OB & BP Part 1 : (14-02-2024) GPOE
Cube & Cuboid Part 1 Reasoning (Hindi)
Data Interpretation (DI) Basic Concept Reasoning (Hindi)
Counting Figures Part 1 Counting Of Straight Lines Reasoning (Hindi)
Sail E0 free webinar Webinars
Real Numbers Part 7 Class 10 Maths
Real Numbers Part 1 Class 10 Maths
Polynomials Part 1 Class 10 Maths

Latest Test Papers

Pie Chart - Test Paper 1 Data Interpretation Reasoning & DI
Tabulation - Test Paper 2 Data Interpretation Reasoning & DI
Test Paper 1 Direction Sense Test Reasoning & DI
ICA , RDIC,GFM Free Modal Test Paper - Non - Technical Branch Old Syllabus 2022 - SAIL Junior Officer E0
GFM Combined 1 Free Revision Test SAIL JO E-0