Quiz Bank

• What is difference between photon and electron?

In this topic we will differentiate between photon and electron on the basis of their properties. Properties of Photon A photon has no rest mass because it cannot be at rest with respect to an observer. A photon moves with…

• Best foods to Prevent from Infection

This post includes the list of Foods to prevent infection. let’s see right now… Turmeric ” Turmeric, oregano, thyme, coriander, cloves, parsley, or black pepper are just some examples of spices that act as natural antibiotics and also have a large…

• 13 effective Weight Lose Tips

Gain weight is a common and serious problem in these days for health. Peoples are worried and are in search of finding ways to reduce weight loss. In this article we have provided a list that will help u to…

• X rays uses,properties and applications

What are X rays ? X-rays are the electromagnetic waves that are emitted by the atoms of those metals which have a large atomic number, a large number of protons in their nuclei so that the pull of the nuclei…

• Discuss analogies and differences between Gauss’s law and ampere’s law

The basic difference between Gauss’s law and ampere’s law is that Gauss’s law is used to calculate the electric field while Ampere’s law is used to calculate the magnetic field. Gauss’s law is used in Electrostatic while Ampere’s law is…

• Discuss analogies and the differences between Coulomb’s law and the Biot- Savart’s law?

The difference between Coulomb’s law and Biot Savart law is provided here. If you want to learn Brief differences between coulomb’s law and Biot Savart law then you are at the right place. Keep reading.. Similarities: Both the electric and…

• do electron tend to go to regions of high potential or low potential?

Electrons are negatively charged particles.When placed in an electric field ,negatively charged plate will repel them while positively charged plate will attract them.So,the electrons will move from negatively charged plate to positively charged plate.Since positively charged plate is at higher…

• Why does n-type semiconductors have so many electrons than holes?

The elements of group V are pentavalent such as arsenic (As), phosphorus (P), bismuth (Bi), and antimony (Sb). These have five electrons in their valence band. When one of these materials is added to a semiconductor like Si, four of…

• What is the Difference Between emf and Potential Difference?

The emf (electromotive force) is the potential difference between the terminals of a battery when no current is flowing through an external circuit when the circuit is open. The potential difference is the voltage across the terminals of the battery…

• Difference between conduction, convection and radiation

There are three modes of heat transfer, conduction convection, and radiation. In the process of conduction heat transfer from a hot body to the cold body due to free electrons.In convection heat transfer due to the actual movement of molecules, While…