Continuous spectrum is produced by (1) incandescent electric bulb (2) Sun (3) hydrogen molecules (4) sodium vapor lamp Continuous spectrum is produced by (1) incandescent electric bulb (2) Sun (3) hydrogen molecules (4) sodium vapor lamp October 16, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related