Discovery of Neutron Quiz PDF: Questions and Answers - 27

MCQ 131: The new element formed by the reaction of alpha particles with Beryllium is

1. nitrogen
2. hydrogen
3. carbon
4. zinc

MCQ 132: The pressure range which is applied in the discharge tube is

1. 9000-10000
2. 7000-9000
3. 4000-5000
4. 5000-10000

MCQ 133: The window through which the X Rays move in the experiment is made up of

1. platinum
2. iron
3. steel
4. aluminum

MCQ 134: Magnetic fields create a plasma which is known as

1. stable state
2. shifted state
3. metastable state
4. degenerated state

MCQ 135: London forces strength is affected by which of the following?

1. shape of molecules
2. strength of electronic cloud
3. density of molecules
4. volume of molecules