Question Number 57784 by Tinkutara last updated on 11/Apr/19 Terms of Service Privacy Policy Contact: info@tinkutara.com
Question Number 187804 by Ar Brandon last updated on 22/Feb/23 Terms of Service Privacy Policy Contact: info@tinkutara.com
Question Number 54901 by rahul 19 last updated on 14/Feb/19 Commented by rahul 19 last updated on 14/Feb/19 $${Ans}:\:\left(\mathrm{1}\right)! \\ $$ Answered by mr W…
Question Number 54163 by ajfour last updated on 30/Jan/19 Commented by ajfour last updated on 30/Jan/19 $${If}\:{the}\:{pulley}\:\left({disc}\right)\:{rolls}\:{a}\:{bit}\:{to}\:{and} \\ $$$${fro}\:{about}\:{the}\:{equilibrium}\:{poition}, \\ $$$${find}\:{the}\:{time}\:{period}\:{of}\:{such}\:{small} \\ $$$${oscillations}. \\ $$…
Question Number 52341 by Necxx last updated on 06/Jan/19 $${A}\:{sound}\:{wave}\:{of}\:{velocity}\:\mathrm{350}{m}/{s} \\ $$$${is}\:{directed}\:{towards}\:{the}\:{surface}\:{of} \\ $$$${the}\:{water}.\:{If}\:{the}\:{ratio}\:{of}\:{the} \\ $$$${wavelength}\:{of}\:{sound}\:{in}\:{air}\:{to}\:{that} \\ $$$${in}\:{water}\:\mathrm{150}\:{ratio}\:\mathrm{475}.{Calculate} \\ $$$${the}\:{velocity}\:{of}\:{the}\:{wave}\:{in}\:{water}. \\ $$ Terms of Service…
Question Number 51637 by Necxx last updated on 29/Dec/18 $${An}\:{object}\:\mathrm{60}{cm}\:{tall}\:{is}\:{placed}\:{on} \\ $$$${the}\:{principal}\:{axis}\:{of}\:{a}\:{convex}\:{lens} \\ $$$${and}\:{its}\:\mathrm{30}{cm}\:{tall}\:{image}\:{is}\:{formed} \\ $$$${on}\:{the}\:{screen}\:{placed}\:{at}\:{a}\:{distance} \\ $$$${of}\:\mathrm{40}{cm}\:{from}\:{the}\:{object}.{What}\:{is} \\ $$$${the}\:{focal}\:{length}\:{of}\:{the}\:{lens}? \\ $$ Answered by aseerimad…
Question Number 111635 by nk last updated on 04/Sep/20 $$ \\ $$ Terms of Service Privacy Policy Contact: info@tinkutara.com
Question Number 175059 by mr W last updated on 17/Aug/22 Commented by mr W last updated on 17/Aug/22 $${a}\:{solid}\:{hemisphere}\:{with}\:{mass}\:{M}\:{and} \\ $$$${radius}\:{R}\:{is}\:{connected}\:{with}\:{a}\:{thin}\:{rod}\: \\ $$$${with}\:{mass}\:{m}\:{and}\:{length}\:{L}\:{at}\:{the}\: \\ $$$${center}.…
Question Number 109470 by pticantor last updated on 24/Aug/20 Commented by pticantor last updated on 24/Aug/20 $$\boldsymbol{{please}}\:\boldsymbol{{help}}\:\boldsymbol{{me}}\:\boldsymbol{{to}}\:\boldsymbol{{show}}\:\boldsymbol{{the}} \\ $$$$\boldsymbol{{differential}}\:\boldsymbol{{equation}}\:\boldsymbol{{of}} \\ $$$$\boldsymbol{{that}}\:\boldsymbol{{systeme}}\:\boldsymbol{{please}} \\ $$ Terms of…
Question Number 41964 by Necxx last updated on 16/Aug/18 $${Prof}\:{Kintush}\:{has}\:{a}\:{near}\:{point}\:{of} \\ $$$$\mathrm{45}{cm}\:{and}\:{his}\:{far}\:{point}\:{is}\:{infinity}. \\ $$$${What}\:{type}\:{of}\:{lens}\:{and}\:{focal}\:{length} \\ $$$${should}\:{be}\:{recommended}\:{for}\:{his} \\ $$$${normal}\:{reading}? \\ $$ Commented by tanmay.chaudhury50@gmail.com last updated…