⇦ | ⇨ |
If the energy of a photon is given as : =3.03 × 10⁻¹⁹J then, the wavelength (λ) of the photon is :
Options
(a) 6.56 nm
(b) 65.6 nm
(c) 656 nm
(d) 0.656 nm
Correct Answer:
656 nm
Explanation:
The energy of photon, E = hc /λ = 3.03 x 10⁻¹⁹ ⇒ λ = (6.626 x 10⁻³⁴ x 3 x 10⁸) / 3.03 x 10⁻¹⁹= 656 nm
Related Questions: - Fish die in water bodies polluted by sewage due to
- Which polymer is used for making magnetic recording tapes
- Carbogen is
- ‘Metals are usually not found as nitrates in their ores”. Out of the following two
- Which of the following will be most stable diazonium salt RN₂⁺ X⁻
Question Type: Memory
(964)
Difficulty Level: Easy
(1008)
Topics: Structure of Atom
(90)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Fish die in water bodies polluted by sewage due to
- Which polymer is used for making magnetic recording tapes
- Carbogen is
- ‘Metals are usually not found as nitrates in their ores”. Out of the following two
- Which of the following will be most stable diazonium salt RN₂⁺ X⁻
Question Type: Memory (964)
Difficulty Level: Easy (1008)
Topics: Structure of Atom (90)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Leave a Reply