Physics Dept. of College organized a Webinar on Basics & Applications of X-Ray Spectrometer on 15th January 2021 at 12:00 Noon Webinar on “Basics & Applications of X-ray spectrometer” Webinar was organized by Dept. of Physics, Goswami Ganesh Dutta Sanatan Dharma College, Sec 32-C, Chandigarh on “Basics & Applications of X-ray spectrometer” by Prof. Devinder Mehta, Department of Physics, Centre of Advance Study in Physics, Panjab University Chandigarh. Around 250 graduate, post graduate students and faculty members from various institutions attended the webinar through google meet and live you tube streaming. He started the lecture by introducing X-rays, their discovery and their properties. He also discussed various scientists involved in discovery of X-rays. Further, he explained X-ray spectrometer; its types and applications of X-ray spectrometer to study the elemental mapping of samples. The lecture was highly informative and interactive. Students were very enthusiastic and asked many queries. He also motivated the students to work hard and achieve more.