How Is Conservation Of Momentum Calculated
Consider a collision between object A and object B. For such collision, the force between the objects is equal in... View Article
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Why Cant Planes Fly In The Mesosphere
The mesosphere is the layer of atmosphere that lies above the stratosphere. Mesosphere is the coldest part of the atmosphere.... View Article
What Happens To Sound When Frequency Increases
When you increase the frequency of a sound wave, the sound waves get compressed and we hear the sound at... View Article
Why Does Refraction Not Occur At Ninety Degrees
When the refraction of light occurs, the incident light rays bend. The refracted light ray either bend towards the normal... View Article
How Does Huygens Principle Explain Reflection
Huygens principle was proposed by Christiaan Huygens In 1678. The principle states that “every point on a wavefront is in... View Article
Can Sound Waves Be Diffracted
Diffraction is the ability of the waves to bend around small obstacles. Sound waves have the ability to bend around... View Article
Which Waves Cannot Be Polarized
Which of the following waves cannot be polarized? Ultrasonic Waves Ultraviolet Rays Radio Waves X-rays Answer: a) Ultrasonic Waves Longitudinal... View Article
How Are Zener Diodes Made
Zener diodes are made by heavily doped n-type and p-type semiconductors. The quantity of the doping of the semiconductors is... View Article
Why Zener Diode Is Heavily Doped
Zener diode is a special type of diode that is designed to work in reverse condition. Under forward bias condition,... View Article
What Is The Difference Between Diode And Transistor
One of the major differences between the diode and the transistor is that diode converts alternating current into direct current.... View Article
Does Atmospheric Pressure Affect Vapor Pressure
In an ideal case, the vapour pressure is hardly influenced by the atmospheric pressure because we ignore the intermolecular forces... View Article
How Do You Know If Tension Is Positive Or Negative
Tension can either be positive or negative depending on where the coordinate axes are placed. Regardless of the upward direction... View Article
How Does The Radius Of The Pulley Affect The Tensions In The Belt
Yes, the radius of the pulley affects the tensions in the belt. For a given frictional torque at the axle,... View Article
Does Surface Tension Depend On Surface Area
No, surface tension doesn’t depend on the surface area. Surface tension is a property displayed by the liquid surface by... View Article
Why There Is No Current In Reverse Bias Condition
In reverse bias condition, the charge carriers are pulled away from the p-n junction; as a result, the width of... View Article
What Is Reverse Saturation Current
The reverse saturation current is the part of the reverse current in a semiconductor diode which is caused by the... View Article
What Is Simple Harmonic Motion Equation
Simple Harmonic Motion or SHM is defined as a motion in which the restoring force is directly proportional to the... View Article
In Which Condition A Harmonic Motion Becomes A Simple Harmonic Motion
The following conditions are necessary for a harmonic motion to be accounted for as a simple harmonic motion: The restoring... View Article
Is Friction An Impulsive Force
The frictional force is considered an impulsive force only in cases when the friction is proportional to the normal force.... View Article
Is Deceleration The Same As Negative Acceleration
No, both the terms mean different things. Decelaration refers to acceleration in the direction opposite to the direction of velocity.... View Article
