Line Spectra MCQs Quiz Online PDF Download

Practice line spectra MCQs, A level physics MCQ test for online learning. Quantum physics quiz has multiple choice questions (MCQ), line spectra quiz questions and answers to practice as wavelength of red color is about , answer key help with choices as 7 × 10-7 m, 7 × 107 nm, 4 × 10-7 m and 4 × 10-7 nm problem solving for viva, competitive exam preparation, interview questions. Free study guide is for online learning line spectra quiz with MCQs to practice test questions with answers.

MCQs on Line Spectra Quiz PDF Download

MCQ. Wavelength of red color is about

  1. 7 × 10-7 m
  2. 7 × 107 nm
  3. 4 × 10-7 m
  4. 4 × 10-7 nm

A

MCQ. When white light is passed through cool gases, the spectra observed is called

  1. line spectra
  2. continuous spectra
  3. emission line spectra
  4. absorption line spectra

D