06 Jul 2017
Guest Lecturer Professor Ong Chung Wo from Applied Physics Department of the Hong Kong Polytechnic University
On 6th July 2017, Professor Ong Chung Wo, of Applied Physics Department of The Hong Kong Polytechnic University, is cordially invited to conduct a lecture on experiments for S.5A students. Professor Ong shared the latest invention of emulated radioactive sources, which are much safer, with a related counter. Besides, he and Ms Sin, also demonstrated the electromagnetic gun.
-
Dr Ong conducting a lecturer to Physics students
-
Students trying the emulated radioactive sources to study the materials’ half lives
-
A student trying an electromagnetic gun
-
Students observing Diffusion Cloud Chamber
-
Dr Ong, Ms Sin and 5A Physics students
-
Students observing the radioactive shielding effect of different materials
