EASY
11th Odisha Board
IMPORTANT
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Which of the following sets given below may represent the magnitudes of three vectors adding to zero?

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Important Questions on Scalars and Vectors

MEDIUM
11th Odisha Board
IMPORTANT
Bureau's Higher Secondary Physics Class 11>Chapter 2 - Scalars and Vectors>MODEL QUESTIONS>Q 7
The resultant of A→ and B→ makes an angle α with A→ and β with B→. Then
MEDIUM
11th Odisha Board
IMPORTANT
Bureau's Higher Secondary Physics Class 11>Chapter 2 - Scalars and Vectors>MODEL QUESTIONS>Q 8
The component of a vector is
MEDIUM
11th Odisha Board
IMPORTANT
Bureau's Higher Secondary Physics Class 11>Chapter 2 - Scalars and Vectors>MODEL QUESTIONS>Q 9
A vector A→ points vertically upward and B→ points towards north. The vector product A→×B→ is
EASY
11th Odisha Board
IMPORTANT
Bureau's Higher Secondary Physics Class 11>Chapter 2 - Scalars and Vectors>MODEL QUESTIONS>Q 10
If R→=A→+B→. Then
MEDIUM
11th Odisha Board
IMPORTANT
Bureau's Higher Secondary Physics Class 11>Chapter 2 - Scalars and Vectors>MODEL QUESTIONS>Q 11
If A→=B→+C→ & A=5, B=4, C=3 units the angle between A→ and C→ is
MEDIUM
11th Odisha Board
IMPORTANT
Bureau's Higher Secondary Physics Class 11>Chapter 2 - Scalars and Vectors>MODEL QUESTIONS>Q 12
Given A→=2i^+5k^, B→=3j^+4k^. Then A→·B→is equal to
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11th Odisha Board
IMPORTANT
Bureau's Higher Secondary Physics Class 11>Chapter 2 - Scalars and Vectors>MODEL QUESTIONS>Q 13
If |A→+B→|=|A→-B→|, then angle between A→ and B→ is
MEDIUM
11th Odisha Board
IMPORTANT
Bureau's Higher Secondary Physics Class 11>Chapter 2 - Scalars and Vectors>MODEL QUESTIONS>Q 14
If vector a→=2i→+4j^-2k^, b→=3i^-2j^+xk^ are perpendicular to each other then the value of x should be