While both the words describe a state of anticipation, the difference is in the usage of both these words. Both convey different emotions and hence the usage of these words in the sentence enable one to...

The primary difference between Concern and Worry is that when a person is concerned for someone or something has positive thoughts and the focus is to resolve the matter at hand which is mainly based on the...

Diodes are important two terminal devices which are used in many electrical components. They fall into the group of passive electrical devices. Generally, they allow flow of current in only one direction and...