Physics
Which of the following is not reversible?

Peltier effect
Joule effect
Thomson effect
Seebeck effect

ANSWER DOWNLOAD EXAMIANS APP

Physics
Which one of the following is the correct sequence of passage of light in a compound microscope?

Objective lens -Condenser -Body tube -Eye piece
Eyepiece -Objective lens -Body tube -Mirror
Condenser -Objective lens -Eye -piece -Body tube
Condenser -Objective lens -Body tube -Eyepiece

ANSWER DOWNLOAD EXAMIANS APP