The ratio of de-Broglie wavelength of molecules of hydrogen and helium in two gas jars kept separately at temperature 27 o C and 127 o C respectively is The ratio of de-Broglie wavelength of molecules of hydrogen and helium in two gas jars kept separately at temperature 27 o C and 127 o C respectively is August 25, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related