Category: Physics

Why is it called radioactive? What causes radioactivity? As its name implies, radioactivity is the act of emitting radiation spontaneously. This is done by an atomic nucleus that, for some reason, is unstable; it “wants” to give up some energy in order to shift to a more stable configuration. Who is the father of radioactivity? […]

What is E DEP? eDEP is a secure site for submitting environmental permits, transmittals, certifications, and reports electronically to MassDEP. How do I check Home Depot availability? Select the ‘Check Store Inventory’ option on the product description page or within the shopping cart to verify that the product is available for pickup at your local […]

Is Hamburger good after 5 days? Ground beef can be refrigerated and safely eaten up to 2 days past this date (3, 6). Food will have the best taste and quality before this date. You shouldn’t eat ground beef past its expiration date unless it’s been frozen, in which case it can last up to […]

What is the greatest love story ever? The greatest love stories ever told Romeo and Juliet, William Shakespeare. Okay, so it’s a bit over-done nowadays. Anna Karenina, Leo Tolstoy. Set against the panoramic backdrop of 19th-century Russia, Tolstoy’s tale operates at many levels. Wuthering Heights, Emily Bronte. Pride and Prejudice, Jane Austen. The Thorn Birds, […]

Can braces correct buck teeth? Traditional wire braces and retainers are the most common treatment for buck teeth. Many people get braces in childhood or during their teenage years, but adults can benefit from them, too. Metal brackets and wires attached to the teeth are manipulated over time to gradually move the teeth for a […]

Are dogs natural scavengers? Predation is part of canine food procurement but dogs are mostly scavengers by nature. Long dead, rotting, putrefied and, of course, revolting carrion has always been the fast food of canine cuisine. Do dogs hunt or scavenge? Canine play indeed often entails elements of hunting such as stalking, pouncing and shaking […]

What does acid rain do to lakes and rivers? Acid rain has many ecological effects, especially on lakes, streams, wetlands, and other aquatic environments. Acid rain makes such waters more acidic, which results in more aluminum absorption from soil, which is carried into lakes and streams. That. (Learn more about the effects of water pollution.) […]

Is metal have low densities? Metals are placed on the left-hand side of the periodic table, and non-metals on the right….Physical properties. Metals Non-metals Good conductors of electricity Poor conductors of electricity Good conductors of heat Poor conductors of heat High density Low density Malleable Brittle Why are metals are alloyed? Almost all metals are […]

Why do dragons keep attacking me? 4 Answers. From a point of view of the senario, you are the child of Dragon. So you are the only one to face Alduin (their leader), you are somehow enemies sworn. As you are his enemy, the other dragons being on his side attack you as soon as […]

How do you describe a cuboid? A cuboid is a three-dimensional shape with a length, width, and a height. The cuboid shape has six sides called faces. Each face of a cuboid is a rectangle, and all of a cuboid’s corners (called vertices) are 90-degree angles. Ultimately, a cuboid has the shape of a rectangular […]