Cross Product Multiple Choice Mcqs Online Exam Quiz
Cross Product Multiple Choice Mcqs GK Quiz. Question and Answers related to Cross Product Multiple Choice Mcqs. MCQ (Multiple Choice Questions with answers about Cross Product Multiple Choice Mcqs
Which of the following equals the a x b ( a and b are two vectors)?
Options
A : – (a x b)
B : a.b
C : b x a
D : – (b x a)
What is the magnitude of resultant of cross product of two parallel vectors a and b?
Options
A : |a|.|b|
B : |a|.|b| cos(180)
C : |a|.|b| sin(180)
D : 1
What is the general formula for finding the magnitude of the cross product of two vectors a and b with angle ? between them?
Options
A : |a|.|b|
B : |a|.|b| cos(?)
C : |a|.|b| sin(?)
D : |a|.|b| tan(?)
Cross product is a mathematical operation performed between ________________
Options
A : 2 scalar numbers
B : a scalar and a vector
C : 2 vectors
D : any 2 numbers
Which of the following operation will give a vector that is perpendicular to both vectors a and b?
Options
A : a x b
B : a.b
C : b x a
D : both a x b and b x a
Cross product of two vectors can be used to find?
Options
A : area of rectangle
B : area of square
C : area of parallelogram
D : perimeter of rectangle
What will be the cross product of the vectors 2i + 3j + k and 3i + 2j + k?
Options
A : i + 2j + k
B : 2i + 3j + k
C : i + j – 5k
D : 2i – j – 5k
What will be the cross product of the vectors 2i + 3j + k and 6i + 9j + 3k?
Options
A : i + 2j + k
B : i – j – 5k
C : 0
D : 2i – j – 5k
The resultant vector from the cross product of two vectors is _____________
Options
A : perpendicular to any one of the two vectors involved in cross product
B : perpendicular to the plane containing both vectors
C : parallel to to any one of the two vectors involved in cross product
D : parallel to the plane containing both vectors
Cross product is also known as?
Options
A : scalar product
B : vector product
C : dot product
D : multiplication
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