12th Class FSc Part 2 Physics Chapter Wise Online MCQ Test With Answer PDF

Physics FSC Part 2 Online MCQ's Test

Sr. #	Questions	Answers Choice
1	The amount of energy equivalent to 1 a.m.u is	931.5 MeV 93.15 MeV 9.315 MeV 2.224 MeV
2	Binding energy for deuteron nucleus is given by	2.8 MeV 2.23 MeV 2.28 MeV 2.25 MeV
3	The binding energy per nucleon is maximum for	Helium Iron Potassium Radium
4	What is difference is isotopes	Number of protons Number of neutrons Number of electrons Charge number
5	The mass spectrum of naturally occurring neon shows the most abundant isotope has atomic mass.	19 20 21 22
6	Number of Isotopes of Neon gas are	2 3 4 1
7	Both Xenon and cesium have	33 isotopes 34 Isotopes 36 Isotopes 35 Isotopes
8	The number of Isotopes of cesium are.	4 32 22 36
9	The number of neutron present in a nucleus in a given by	N = A+Z N = A- z N = Z - A N = A X Z
10	The charge number of Ba is.	197 141 56 85
11	The number of neutrons in Li are	2 3 4 7
12	The number of protons in any atom are always equal to the number of	Neutrons Electrons Positrons Mesoris
13	The number of Neutron is²³⁸U₉₂is	92 238 146 330
14	For Holography we use	X ray Laser gama rays Beta rays
15	Which is not characteristic of Laser.	Monochromatic Coherent Intense Multi direction
16	The first laser was built by	ArthursSchawalow T.H.Maiman Peter Sorokin C.H.Townes
17	In Helium Neon laser, the discharge tube is filled with	80% He, 20% Neon 85% He, 15% Neon 83% He, 17% Neon 90% He, 10% Neon