ISC 12th − Q & A

what does the term "qualitative" mean in the syllabus. will it not be asked?

Should we study the Domain theory and stuff... And also Why cant two bulbs be coherent sources

Somebody please clearly explain what's ribbon settlement  :/

Peninsular river without tributaries?  Anyone ? :(

What are Eddy currents?  And what type of questions they might ask abt Eddy currents?

Do we have to mugg up the all values of wavelengths and frequencies of electromagnetic spectrum? 😦

Ray diagram and derivation of
magnifying power of a simple
microscope with image at D (least
distance of distinct vision) and infinity;
Ray diagram and derivation of
magnifying power of a compound
microscope with image at D. Only
expression for magnifying power of
compound microscope for final image
at infinity. Ray diagrams of refracting telescope
with image at infinity as well as at D;
simple explanation; derivation of
magnifying power; Ray diagram of
reflecting telescope with image at
infinity. Advantages, disadvantages
and uses. Resolving power of
compound microscope and telescope.

given in syllabus...are you peeps doing all of these?

How to know if a substance is para- or dia- magnetic by keeping it in a magnetic field? I think this ques was in a paper, forgot which one.......