Day 14 MCQs
Authored by Teach Inter
Education
11th Grade
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30 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Quantities which can be specified by a number having appropriate units (positive, negative, zero) are called
a) Scalar
b) Vector
c) Physical units
d) Chemical units
2.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
The addition, subtraction and multiplication of scalars takes place by usual
c) Graphical method
Theoretical method
Arithmetic rules
None of these
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
If a vector is divided by its magnitude, we get
A unit vector
A null vector
) Position vector
A free vector
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The property A.B=B.A in scalar product is called
) Commutative property
) Associative property
) Multiplication inverse
) Additive inverse
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The scalar product of two equal vector i.e. A.A is equal to
a) A vector
) Square of the magnitude of vector
) Unit vector
Null vector
6.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Powers accused Kreton of being a _________.
spy
actor
athlete
magician
7.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Kreton had this superpower ________.
getting invisible
mind reading
future telling
changing forms
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