Subject :NSO Class : Class 6
Read the given statements and mark the correct option.
(i) A metal coin of 10 gram is heavier than a feather of the same mass.
(ii) The inertia of an object depends on the size of the object.
(iii) When the mass of an object increases, the weight of the object always increases.
A(i) only
B(ii) and (iii) only
C(iii) only
DNone of these
Ans 1:
Class : Class 8
Mass increase so weight increase
Ans 2:
Class : Class 10
Answer is C. solutions says so
Ans 3:
Class : Class 7
D
Ans 4:
Class : Class 7
Ans 5:
Class : Class 8
Ans 6:
Class : Class 7
Answer should be C.When mass of an object increases, weight also increases since g (9.8 m/ses-sq) is constant and Weight = Mass x g.Hence statement (iii) is correct and hence choice C is the correct choice.Please change the answer.
Ans 7:
Class : Class 9
The answer shows d but the solution says that its c. What is this? P,ease rectify SOF.
Ans 8:
Class : Class 8
as mass increases weigt also increses so option c
Ans 9:
Class : Class 8
Ans 10:
Class : Class 8
Ans 11:
Class : Class 6