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What Is A Wavelet In Physics

Wavelets are wave-like oscillation with an amplitude that begins at zero, increases, and then decreases back to zero.... View Article

What Keeps Solids From Falling Apart

The attractive forces in solid particles keep them together tightly enough so that the particles do not move past each other. In solids, the... View Article

Is Adiabatic Process Slow Or Fast

In thermodynamics, an adiabatic process is one in which there is no exchange of heat between the system and its surroundings. One way to... View Article

What Is Reverse Magnus Effect

In certain conditions, a spinning ball deflects in a direction contrasting to that predicted direction by the Magnus effect, which is known as... View Article

What Is A Real Life Example Of Ideal Gas Law

Ideal gas laws describe the relationship between temperature, pressure and volume for a combination of ideal gases. The ideal gas law has several... View Article

How Many Types Of Diodes Are There

Diodes are semiconductor devices that allow current to flow through a single direction only. Based on the applications, there are various types... View Article

What Is The Density Of An Ideal Gas

The density of an ideal gas depends on the molecular weight, temperature and pressure of the system. From ideal gas law, we know that an ideal... View Article

What Is An Image Of An Object

The image of an object is the location where light rays from that object intersect upon reflecting from a mirror. There are two types of image:... View Article

What Is The Shape Of Equipotential Surface Due To Single Isolated Charge

The shape of the equipotential surface due to a single isolated charge is concentric circles. The distance between the shells decreases with the... View Article

What Is The Kinetic Theory Of An Ideal Gas

Kinetic theory of an ideal gas is based on a simplified molecular or particle description of a gas, from which the gross properties of the gas... View Article

If N A 6 And N B 4 Then Minimum Value Of N A B Is

Solution: (1) n (A) > n (B) n (A) - n (B) > 0 n (A) - n (B) ≤ n (A - B) ≤ n (A) 2 ≤ n (A - B) ≤ 6 n (A - B) = 2... View Article

If U 1 2 3 And A 1 2 Then P A Dash

1) {{3}, {2,3}, {1,3}, {1,2}, ϕ } 2) {{3}, {2,3}, {1,3}, {1,2,3} } 3) {{3}, {2,3}, {1,3}, {1,2,3}, ϕ} 4) {{3}, {2,3}, {1,3}, {1,2}} Solution:... View Article

If A N 3 N 1 3 N 2 3 N Belongs To N And B 8n N Belongs To N Then

Solution: (4) A = {36, 99, 216 …. } 23 + 33 + 43 = 8 + 27 + 64 = 99 33 + 43 + 53 = 27 + 64 + 125 = 216 B = {8, 16, 24, 32, 40, 48, …..} A... View Article

If A X Y X 3 1 Y 3 1 X Y Belongs To R And B X Y 4x 2 9y 2 32x 54y 109 0 X Y Belongs To R Then Which Of The Following Is True

Solution: (1) 4x2 + 9y2 - 32x - 54y + 109 ≤ 0 4 (x2 - 8x) + 9 (y2 - 6y) + 109 ≤ 0 4 (x - 4)2 + 9 (y - 3)2 ≤ 36 [(x - 4) / 3]2 + [(y - 3) /... View Article

If A X X 2 1 And B X X 4 1 Then A B Is Equal To X Belongs To C

Solution: (3) A = {x : x2 = 1} x2 = 1 x = ± 1 A = {-1 , 1} B = {x : x4 = 1} x4 = 1 x2 = ± 1 x2 = 1 x = ± 1 x2 = -1 x = ± i B = {1,... View Article

In A Collage Of 300 Students Every Student Read 5 Newspapers And Every Newspaper Is Read By 60 Students The Number Of Newspaper Is

Solution: (1) The number of possible different newspapers = 300 x 5 = 1500 newspapers If every newspaper is read by 60 students, then the... View Article

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