St. Mariam's, Daltonganj is proud to have a sophisticated Physics Laboratory with the latest state-of-the-art facilities that equip the students to have a hands-on experience. The Flat-topped tables used as student workstations allow multiple arrangements and combinations for laboratory work and small-group activities. The equipment ranges from the commonly found lens, magnet, beam balance, spring balance, glass prism to the advanced apparatus like voltmeter, ammeter and resistors, and spectrometers to name a few.