How Magnetic Force Is Produced
Magnetic force is produced as a consequence of electromagnetic force. The electromagnetic force also known as Lorentz force is produced... View Article
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Can Distance Be Negative Physics
The distance can never be zero or negative. Distance will not decrease. Distance is a scalar quantity which has only... View Article
Does Electric Flux Depend On Shape
As per the Guess theorem in electrostatics, electric flux does not depend on the shape or size of the surface.... View Article
How Many Types Of Vernier Calipers Are There
Vernier calipers are used to measure the distance between two parts of an object. There are 3 types of Vernier... View Article
What Is The Change Of Momentum
The momentum is given by the product of mass and the velocity of the body. The formula for momentum is... View Article
Who Invented Electrostatics
Electrostatics was invented by the French physicists Charles- Augustin de Coulomb. He is best known for the formation of Coulomb’s... View Article
Can Latent Heat Become Zero
Latent heat is the heat or energy in the hidden form that can be given or extracted to change the... View Article
At What Height Gravity Is Zero
Gravity can never become zero except maybe at infinity. As we move away from the surface of the Earth the... View Article
How Do You Use Impulse Momentum Theorem
According to impulse-momentum theorem, the impulse experienced by the object is equal to the change in momentum. There are several... View Article
The Solution Of The Equation X Plus 1 X Plus 4 X Plus 7x Plus 28 Equals 155 Is
(1) 1 (2) 2 (3) 3 (4) 4 Solution: Here first term, a = x+1 d = x+4 – (x+1)... View Article
If Y X 2y A And Y Z Are In Hp Then X A Y A Z A Are In
(1) A.P (2) G.P (3) H.P (4) None of these Solution: Given (y – x), 2(y – a) and (y... View Article
If A B C Are Three Unequal Numbers Such That A B C Are In Ap And B A C B A Are In Gp Then A Is To B Is To C Is
(1) 1 : 2 : 3 (2) 2 : 3 : 1 (3) 1 : 3 : 2 (4) 3... View Article
If A B C Are In Gp Then Loga X Logb X Logc X Are In
(1) A.P (2) G.P (3) H.P (4) None of these Solution: Given a, b, c are in GP. b2 =... View Article
If The Altitudes Of A Triangle Are In Ap Then The Sides Of The Triangle Are In
(1) A.P (2) H.P (3) G.P (4) Arithmetico-geometric progression Solution: Let x, y, z be the altitudes perpendicular to sides... View Article
If In A Plus C In C A In A 2b Plus C Are In Ap Then
(1) a,b,c are in A.P (2) a2, b2, c2 are in A.P (3) a, b, c are in G.P (4)... View Article
If A Is The Am Of The Roots Of The Equation X2 2ax Plus B2 Equal 0 And G Is The Gm Of The Roots Of The Equation X2 2bx Plus A2 Equal 0 Then
(1) A > G (2) A ≠ G (3) A = G (4) None of these Solution: Let p and... View Article
The Common Difference Of An Ap Whose First Term Is Unity And Whose Second Tenth And Thirty Fourth Terms Are In Gp Is
(1) 1/5 (2) 1/3 (3) 1/6 (4) 1/9 Solution: Given first term a = 1 T2 = 1+d T10 =... View Article
If P Q R Are In One Geometric Progression And A B C In Another Geometric Progression Then Cp Bq Ar Are In
(1) A.P (2) H.P (3) G.P (4) None of these Solution: Let R1 be the common ratio for p, q,... View Article
If Ax Equals By Equals Cz And A B C Are In Gp Then X Y Z Are In
(1) AP (2) GP (3) HP (4) None of these Solution: Let ax = by = cz = p a... View Article
Log3 2 Log6 2 Log12 2 Are In
(1) A.P (2) G.P (3) H.P (4) None of these Solution: Let x = log3 2 y = log6 2... View Article
