HomeBrowseBy SubjectTrendsDeep InsightsInsightsAbout
Start free trial
Home / Wavelength / Chronology

Wavelength

5 PYQ across 4 exams · 1985–2023 — the complete chronological timeline of how UPSC has tested this idea, oldest to newest.

CSE 1985 → CDS 2014 → NDA 2020 → CISF 2023
19851 PYQ
CSEQ34
If the distance that a radio wave can travel in the time of one complete cycle is 10 metres, then the frequency of the radio wave in cycles …
19881 PYQ
CSEQ35
The resolving power of an electron microscope is much higher than that of an ordinary light microscope because resolving power increases…
20141 PYQ
CDSQ4
In the phenomenon of dispersion of light, the light wave of shortest wavelength is…
20201 PYQ
NDAQ138
Which one of the following types of radiations has the smallest wavelength ?…
20231 PYQ
CISFQ51
Which one of the following represents the correct order for the wavelengths of different waves?…
Related concepts — explore their timelines too
DispersionElectromagnetic SpectrumElectromagnetic spectrumRefraction
← Back to Wavelength
CrispUPSC · YouTube · Telegram · About · What’s New · invite-only beta
💬 Feedback

Send feedback