Amplitude of Sound Frequency of Sound It is maximum displacement of a vibrating object from its central location Number of Vibrations made in one second is called frequency of sound It determines size of waves It measures number of waves per second It is measured in metre. It is measured in Hertz It measures how … Read more
Here are some examples of energy transformations taking place in our daily life Electric Motors This is used in different appliances like fans, refrigerators etc Here Electrical energy is converted into Kinetic Energy Electrical Energy → Kinetic Enrgy Electric Generator It is used to generate electricity Here, Mechanical Energy is converted into electrical energy Mechanical … Read more
Alliteration is a literary technique when two or more words are linked that share the same first consonant sound, such as “fish fry.” Derived from Latin meaning “letters of the alphabet,” here are some famous examples of alliteration: Example of Alliteration Peter Piper picked a peck of pickled peppers. Sally sells seashells by the sea shore. … Read more
A Transformer is a static electrical machine which transfers AC electrical power from one circuit to the other circuit at the constant frequency, but the voltage level can be altered that means voltage can be increased or decreased according to the requirement. It works on the principle of Faraday’s Law of Electromagnetic Induction which states that “ the magnitude … Read more
“A resumes packages your assets into a convincing advertisement that sells you for a specific job” What is resume ? Resume is one-page (sometimes two pages) document that summarizes your skill, experiences and qualification for a position in your field. Importance of resume : A resume is a selective record of an individual’s background. It … Read more