Chapter-19 2nd Year Physics MCAT ECAT PPSC Important Mcq|PPSC Physics Lecturer Test Preparation 2022

[@amber5563]

Q-7 ...X rays have higher frequency than UV-rays then how UV-rays are more effective?

[@aykandwn9658]

Scored 32/35

[@shumaimiman9633]

🤠❤️

[@Wasqa01]

Q 23 answer should be A

[@bilalumar8562]

Secure 31

[@bilalumar8562]

Answers of Q#7 & 23 are wrong