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Category: Properties of Matter

An-astromer-finds-a-new-absorption-line-with-164-1nm-in-the-ultraviolet-region-of-the-sun-s-continuous-spectrum-He-attributes-the-line-to-hydrogen-s-Layman-series-Is-he-right-Justify-your-answe

Question Number 77230 by Umar last updated on 04/Jan/20 Anastromerfindsanewabsorptionlinewithλ=164.1nmintheultravioletregionofthesunscontinuousspectrum.HeattributesthelinetohydrogensLaymanseries.Isheright?Justifyyouranswer.$$\boldsymbol{\mathrm{please}}\:\boldsymbol{\mathrm{help}}. \

A-2kg-is-attached-to-the-end-of-a-vertical-wire-of-length-2m-with-a-diameter-of-0-64mm-and-having-an-extension-of-0-60m-Calculate-the-tensile-strain-on-the-wire-take-g-9-8-

Question Number 66433 by yyuuuuuuuu last updated on 15/Aug/19 A2kgisattachedtotheendofaverticalwireoflength2mwithadiameterof0.64mmandhavinganextensionof0.60m.Calculatethetensilestrainonthewire(takeg=9.8) Terms of Service Privacy Policy Contact: info@tinkutara.com