Laser in Physics Quiz Questions and Answers 93 PDF Download

Practice laser in physics quiz online, applied physics test 93 for online courses, distance learning. Free physics MCQs questions and answers to learn laser in physics MCQs with answers. Practice MCQs to test knowledge on laser in physics, e/m experiment, electron volt, galvanometer, conservation of energy worksheets.

Free laser in physics course worksheet has multiple choice quiz question as for an electron to be confined to a nucleus, its speed relative to speed of light would have to be with options equal, less, greater and equal to infinity with problems solving answer key to test study skills for online e-learning, viva help and jobs' interview preparation tips, study atomic spectra multiple choice questions based quiz question and answers. Laser in Physics Video

Quiz on Laser in Physics Quiz PDF Download Worksheet 93

Laser in Physics Quiz

MCQ. For an electron to be confined to a nucleus, its speed relative to the speed of light would have to be

  1. equal
  2. less
  3. greater
  4. equal to infinity

C

E/M Experiment Quiz

MCQ. In e/m experiment, path of electron is made visible by filling

  1. H2 at high pressure
  2. N2 at high pressure
  3. H2 at low pressure
  4. O2 at low pressure

C

Electron volt Quiz

MCQ. If the charged particle of 2e falls at the potential difference of 6 V, then the energy required to fall will be

  1. 19 J
  2. 19.2 J
  3. 19 × 10-19 J
  4. 19.2 × 10-19 J

D

Galvanometer Quiz

MCQ. Device known as low-resistance galvanometer is

  1. ammeter
  2. ohmmeter
  3. voltmeter
  4. odometer

A

Conservation of Energy Quiz

MCQ. Hydroelectric energy's original source is

  1. sun
  2. moon
  3. stars
  4. fluid

A