Singh Daman

Hi there, Damanpreet Singh B.Tech and M.tech Qualified. I was among the top Science Students in my class. I gained a good ranking in the competitive exams also. I started my own science coaching (as a teacher) to help local students. Many have taken science classes at no cost and have achieved good scores in competitive exams. I also recently have started this online help. Yes, it's my hobby to help everyone through education. If you like my article guidance do share. Your sincere support motivates me to educate the needy.

Doppler Effect Equation

Doppler Effect Equation

Doppler Effect Equation: The Austrian Physicist Christian Doppler formulated the Doppler effect in 1842. According to him, Doppler effect is nothing but the change in wave frequency when an observer is moving with respect to the source. Let us consider an example, if a stationary observer on a platform listen to the sound of the …

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[Solved] – Is Condensation Exothermic or Endothermic

Condensation Exothermic or Endothermic

Condensation takes place when the gaseous particles change themselves into a liquid state. It is an exothermic process. The gaseous particles have more heat than liquid. On losing heat, the temperature becomes lower than the boiling point. Hence, they change their state into liquid. To a particular situation, gas particles have a sufficient temperature. When …

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[Solved]- Sublimation and Deposition- Endothermic or Exothermic

Sublimation-and-Deposition-Endothermic-or-Exothermic

The sublimation process is basically an endothermic process in which particles of the solid substance on absorbing heat directly turns into gaseous (Vapours) forms. Whereas, the change of vapours into a solid on cooling is exothermic and known as the deposition or desublimation process. Most of the solid substance on heating at first turns into …

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Soil Pollution-Definition [Sources, Causes, Effect, Control, Prevention] of Soil Pollution

By the end of this article, you should be able to describe What is Soil Pollution, Definition, Sources, Causes, Effect, Control, Prevention of Soil Pollution. Let’s start discussing one by one. What is Soil Pollution- Definition Soil pollution is defined as the decrease in soil fertility because of the addition of some foreign elements. The …

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Explain Nitrogen Cycle -Steps | Diagram | Definition | Explanation

At the end of the article, you will able to Explain Nitrogen Cycle Steps with Diagram, Definition, and Explanation. Let’s start discussing it. What is Nitrogen Cycle – Definition For processes that participate in the cycling of nitrogen through the biosphere constitute the nitrogen cycle. Nitrogen is very much important for the living organisms. Nitrogen forms …

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What is Carbon Cycle – Definition, Explanation, Steps, Diagram, Examples

At the end of the article you will understand and able to describe Carbon Cycle – Definition with examples, Explanation, Steps, Diagram. Let’s start discussing it. What is Carbon Cycle – Definition Carbon is one of the most important elements on earth. All living things are made of carbon. Most of the fuels that humans use …

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