If electron, hydrogen , helium and neon nuclei are all moving with the velocity of light , then the wavelengths associated with these particles are in order helium and neon nuclei are all moving with the velocity of light hydrogen If electron then the wavelengths associated with these particles are in order November 28, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related