state gov DSSSB Junior Assistant, Steno and LDC Mock Test 2023 - 24 General Science Biology Invention and Discoveries
Which Nobel Laureate conducted an experiment in the late 19th century and observed that a glass tube filled with a low-pressure gas emitted radiation when a voltage was applied between two metal plates?
1
Victor Francis Hess
2
Philipp Lenard
3
Paul Dirac
4
Hideki Yukawa