why is sound wave called a longitudinal wave not transverse wave? Transverse Wave:- Those wave whose particles vibrates in the perpendicular in the direction of
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CGPA means Cumulative Grade Points Average. CGPA is used by the Central Board of Secondary Education (CBSE). In many universities and colleges we have to
Read moreHow I spent my lockdown days essay for class 5
How I spent my lockdown days essay for class 5 Lockdown days was very painful to us. Due to the corona virus so called Chinese
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Speed, velocity and acceleration these three words are well introduced with us in class 9. All the three words speed, velocity and acceleration has some
Read more10 Points on advantages and disadvantages of digital life with Essay
Advantages and disadvantages of digital life: ”Digital life” this word is well introduced with us. we ever hear this word once in our life. Digital
Read morewrite any four scopes of environmental science
Scopes in environmental science: Environmental science is the studies of environment, disaster management of environment etc. In simple words, in environmental science we studied about
Read moreWhat do we call the region of a sound wave where the molecules are spread out?
What do we call the region of a sound wave where the molecules are spread out? As we know that sound wave travels through a
Read moreIs sound a wave or a particle?
Is sound a wave or a particle? Sound is that sensation of a object or body that makes senses of hearing. In other words sound
Read moreIs Newton laws are dependent or independent?
Is Newton laws are dependent or independent? Newton gave three laws so called Newton’s first law, Newton’s second law, and Newton’s third law. According to
Read moreWhy we use different type of units to represent concentration?
Why we use different type of units to represent concentration of solution not just one? Concentration is a measuring unit of how much a solute
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