very easy.....make a firm grip on it becauz it is the basic thing of phy
PLZ APPROVE MY ANS
vivek kumar
Last Activity: 12 Years ago
no
Madhukar Thalore
Last Activity: 12 Years ago
it is not very tough but you can take it as average.
Saurabh Anand
Last Activity: 12 Years ago
if u wont command it then u will face a lot of problems in many chapters...
KAPIL MANDAL
Last Activity: 10 Years ago
No, it absolutely very easy. Have it with fun
vindhya
Last Activity: 9 Years ago
this chapter is not hard. but one must clear his/her concepts. so read and understand the text and practice numericals, as mistakes are often made in them.
good luck
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