Today, it’s nearly impossible to imagine a world without electric light bulbs. The invention of the light bulb has transformed the world in ways we often take for granted, ushering in an era of…
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Have you ever shouted in an empty room and heard your voice bounce back to you? If so, you’ve experienced an echo. An echo occurs when sound waves reflect off a surface and return…
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Anyone taking physics tuition is familiar with the straightforward concept that oppositely charged particles attract, so why don’t the negatively charged electrons fall into the positively charged protons within an atom? This question, which arises naturally…
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While taking physics tuition, you eventually learn about the concept of “quantum leap”. This phrase conjures images of electrons zipping instantaneously from one atomic energy level to another, as if bypassing the space in…
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If you know your way around the kitchen, you might be familiar with the trick of sprinkling water on a pan to check if it’s at the right temperature for cooking. When the droplets…
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Plastic has been the go-to packaging material for many of the snacks we enjoy today, and you’ve likely noticed the unmistakable crackling sound it makes when unwrapped. This noise is particularly noticeable in quiet…
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From smartphone screens to prescription spectacles, we encounter plenty of transparent and clear objects in our day-to-day lives. And as many are now aware, these fragile items are highly susceptible to cracking and may…
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When we hear the term “shockwave,” it often evokes dramatic images: the powerful blast from an explosion or the aftermath of a supersonic jet. In everyday language, we even use “shockwaves” metaphorically to describe…
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The fast-paced nature of today’s society has led many people to actively streamline their various activities throughout the day, which can save them anywhere between seconds to minutes of valuable time. This may not…
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Mass and weight tend to be used interchangeably nowadays, but as you may remember from taking physics tuition, they’re actually quite different. Weight measures the pull of gravity on an object, whereas mass represents…
