Asked in Premeth Test 17 — Atomic Spectra (physics)Moderate

In this section of logical deduction, the question consists of a brief passage (usually a report containing certain data regarding some social or economic problem), followed by certain inferences based on it. The student is required to analyze the contents (or data) of the passage and grasp the desirable facts from it. Then, student has to consider each of the given inferences in the context of the given passage. decide upon its degree of truth or falsity and then choose the hest alternative provided accordingly.Though the State cultivates only 3.2 lakh tons of mangoes. they are of premium quality and with mangoes becoming second most consumed fruit in the world after grapes, the government has been trying exporting it through sea route which is cheaper. An experiment which was done in this regard last year hasred successful.Most of the other exports are though sea routes which is cheaper.

Correct answer: B. Probably true

  • A. Definitely true
  • B. Probably true
  • C. Data inadequate
  • D. Probably false
  • E. Definitely false

Explanation

The correct answer is 'Probably true' because the passage provides evidence supporting the likelihood of continued mango exports via the sea route. The experiment was successful, and the sea route is noted as cheaper, which aligns with other exports. This context supports a probable inference even if not explicitly stated. Other options are incorrect because they either overstate certainty or do not adequately consider the implications of the provided data.

Last updated

About Atomic Spectra

Atoms emit or absorb light at specific wavelengths because electrons occupy quantized energy levels and change levels by absorbing or releasing photons. The topic covers emission and absorption spectra, spectral series, hydrogen’s line spectrum, energy-level transitions, and the relation between wavelength, frequency and photon energy.

Practise Atomic Spectra

356 free Atomic Spectra MCQs from Physics, each with the correct answer and an explanation. Unlimited attempts, no account needed.

Exams that ask Physics questions like this

Physics is on 13 papers prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for every one of them.

Related questions