What Is The Si Unit Of Angle
SI unit for measuring angles is Radians. To access degrees to radians calculator, subscribe BYJU’S – The Learning App!
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Is Och3 An Activator Or Deactivator
Methoxy group (och3) is an electron-withdrawing group and hence is it is a deactivator. To learn about the directive influence... View Article
How Do You Find The Major Axis Of An Ellipse
The major axis of an ellipse is the line segment connecting the two vertices of the ellipse. The major axis... View Article
What Is The Symbol For An Open Switch
The symbol of the open switch is as shown below To learn about the circuit diagram and their symbols, subscribe... View Article
How Does Mirror Galvanometer Work
A mirror galvanometer is an ammeter that is used to detect an electric current by deflecting a light beam with... View Article
What Is A Quadratic Coefficient
The coefficient associated with the quadratic term is known as a quadratic coefficient. Quadratic coefficient determines the shape of the... View Article
At What Temperature Does Charles Law Predict
Charles law is predicted at absolute temperature (0 K) zero degree Kelvin. To learn about various laws along with formulas,... View Article
What Is Bonding And Why Is It Important
Bonding is the link seen between two or more atoms, molecules, or ions. Chemical bonding is responsible for the generation... View Article
Does A Tv Use Ac Or Dc
Television (TV) uses direct current (DC). To know about the difference between AC and DC in a detailed and interesting... View Article
If The Volume Of The Parallelepiped Formed By Three Non Coplanar Vectors A B And C Is 4 Cu Units
1) 64 2) 16 3) 4 4) 8 Answer: (2) 16 Solution: Volume of a parallelepiped formed by three non-coplanar... View Article
If U V And W Are The Three Non Coplanar Vectors Then U V W U V V W Is Equal To
1) u ∙ w × u 2) u ∙ v × w 3) 0 4) 3 u ∙ v ×... View Article
If Xy And Z Are Nonzero Real Numbers And Axi2j Byj3k And Cxiyjzk Are Such That A X B Zi 3jk
1) 3 2) 10 3) 9 4) 6 Answer: (3) 9 Solution: a x b = \(\begin{array}{l}\begin{vmatrix} i & j... View Article
The Value Of A B B C C A Is
1) 0 2) 1 3) 2 [a b c] 4) 2 Answer: (1) 0 Solution: As we know, a−b+b−c+c−a=0, The... View Article
If R Alphab C C A A B And A B C 2 Then Alpha Beta Gamma Is Equal To
1) r . [b × c + c × a + a × b] 2) 1/2 r . (a +... View Article
If A B B C C A A B C2 Then Lambda Is Equal To
1) 0 2) 1 3) 2 4) 3 Answer: (2) 1 Solution: Taking LHS, [a×b b×c c×a] = (a×b).((b×c)×(c×a)) So,... View Article
If The Vectors C A Xiyjzk And B J Are Such That A C And B Form A Right Handed System Then C Is
1) zi – xk 2) 0 3) yj 4) -zi + xk Answer: (1) zi – xk Solution: Given, c,... View Article
If Vector A2 And Vector B5 And A B8 Then What Is Ab Equal To
1) 6 2) 2 3) 20 4) 8 Answer: (1) 6 Solution: Given, |A|=2 and |B|=5 |A×B|=8 We know that... View Article
If A2b3c0 Then A Bb Cc Aka B Where K Is Equal To
1) 0 2) 1 3) 2 4) 3 Answer: (3) 2 Solution: Given, a+2b+3c=0 We can write, a=−(2b+3c) or a×a=−(2(b×a)+3(c×a))... View Article
Ab X Ac 2i 4j 4k Then The Area Of Triangle Abc Is
1) 3 sq units 2) 4 sq units 3) 16 sq units 4) 9 sq units Answer: (1) 3 square... View Article
If The Vectors A B And C From The Sides Bc Ca And Ab Respectively Of A Abcs Then
1) a . b = b . c = c . b = 0 2) a × b = b... View Article
