guys please tell me the most important question for today's science board exam that will 100% come today of 5marks 3marks 2mark practical please help me
Answers
not sure but I think
What is electric motor?
and its principle .
I hope may be
Here is your answer mate,
difference between soaps and detergents, newlands law, Mendeleev's periodic table,difference b/w aerobic and anaerobic respiration,opening and closing of stomata,binary fission,female and male reproductive system ,break down of glucose by various path ways, heart , excretory system,reflex arc,human brain, difference between asexual and sexual reproduction, Mendel's experiment,laws of inheritance,difference between acquired and inherited traits,ray diagrams,laws of reflection and retraction,defects of vision and their correction, atmospheric refraction,ohm's law,resistors, electric motor and generator,field lines around bar magnet, Fleming's Left hand rule, solar cooker,10% law.
Hope it helps ......
Plz mark as brainliest........