Can Magnets Push Or Pull Without Touching
Magnetic forces are known to be non contact forces. This implies that they push or pull on objects without ever... View Article
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Can Nitrobenzene Undergo Friedel Crafts Acylation
Since the nitro group is known to be a very powerful deactivating group, nitrobenzene cannot undergo a Friedel-Crafts acylation under... View Article
Why Enthalpy Of Atomisation Of Zinc Is Lowest
The electronic configuration of zinc is [Ar]3d104s2. This element has a completely filled d-orbital and a completely filled 4s orbital... View Article
What Is The Definition Of Wavefront
The continuous locus of all the particles of a medium, which are vibrating in the same phase is called a... View Article
How Do Waves Move Through A Medium
Water waves and sound waves are formed by vibrations in water and air respectively. These mechanical waves travel through the... View Article
How Does An Object Gain Potential Energy
When an object is lifted the work is done against the gravity. When work is done on object energy is... View Article
What Did Einstein Mean By Time Is Relative
In Einstein’s Special Theory of Relativity, Einstein concluded that time is relative, in other words, the rate at which time... View Article
What Is Energy Stored In Inductor
The magnetic field surrounding an inductor stores energy as current flows through the field. If the amount of current is... View Article
How Fringes Are Formed
When light enters an array of equally-spaced identical slits, known as a diffraction grating, the bright fringes are formed due... View Article
What Are The Disadvantages Of Harmonics
In a power system, harmonics degrade the performance of the power system. The following are the disadvantages of harmonics: Harmonics... View Article
What Is The Difference Between Odd And Even Harmonics
The frequencies which are 2, 4, 6, 8 times and so on multiplications of the main/root frequency are even harmonics.... View Article
What Causes Harmonics In Vibration
The natural frequency of the object or an instrument has its own natural frequency and produces its own characteristic vibrational... View Article
Is General Relativity A Field Theory
General relativity is a field theory because Einstein’s field equation is an equation of motion for the field at each... View Article
What Is The Biggest Thing In The Universe
Hercules-Corona Borealis Great Wall, the biggest supercluster is the biggest thing known in the universe.
What Is The Opposite Of Quantum Physics
There are no categorical antonyms for quantum physics, however quantum physics is defined as the branch of physics that is... View Article
Does Vacuum Have Energy
Vacuum energy is underlying background energy that exists in space throughout the entire Universe. Not much has been studied about... View Article
What Is The Strongest Intermolecular Force Why
The strongest intermolecular forces are dipole-dipole interactions. A dipole-dipole force is when the positive side of a polar molecule attracts... View Article
What Is The Difference Between Standard Temperature And Pressure And Standard State
Standard temperature and pressure defined to be 0 degrees Celsius and 1 atm pressure describes standard conditions and is used... View Article
What Are The Standard Conditions Of Temperature And Pressure
“Standard temperature and pressure are standard sets of conditions for experimental measurements to be established to allow comparisons to be... View Article
Which Lens Is Used In Fresnel Diffraction
Fresnel diffraction occurs when the distance from the obstruction to the screen or the distance from the screen to the... View Article
