B is the focusing screw (I dont understand, you're saying to focus it by moving it vertically in Q(e), cant we use the focusing screw) and also can find the least count of the tr microscope by---- least value in main scale(0.05cm) divided by divisions in vernier scale (50) right?
great job❤
thank you sir😀
Sir, tamil medium poduga
❤
Statics part video podunga sir
Om sir
Sir 21 batch ku center of gravity podunga
tamil medium physics practical um podunga sir
B is the focusing screw (I dont understand, you're saying to focus it by moving it vertically in Q(e), cant we use the focusing screw)
and also can find the least count of the tr microscope by---- least value in main scale(0.05cm) divided by divisions in vernier scale (50)
right?
Sir please upload physics and chemistry Tamil lessons