Category: Physics

Which biome is the most resilient? Primary forests What are the 4 types of biomes? There are five major types of biomes: aquatic, grassland, forest, desert, and tundra, though some of these biomes can be further divided into more specific categories, such as freshwater, marine, savanna, tropical rainforest, temperate rainforest, and taiga. Aquatic biomes include […]

Is a chemist a physical scientist? Chemistry is typically considered a physical science, as defined by the Encyclopedia Britannica, because the study of chemistry does not involve living things. Is a pharmacist a chemist? Pharmacists, also known as chemists (Commonwealth English) or druggists (North American and, archaically, Commonwealth English), are health professionals who specialize in […]

How do spacecraft slow down? To slow down, you fire a forward-facing thruster. To alter your course, you fire a thruster in a sideward direction. To rotate your spacecraft, you fire a pair of sideward-pointed thrusters located near opposite sides of the spacecraft. How do you stop a spaceship? This can be accomplished by spinning […]

What is the most expensive type of golf ball? Dixon Fire – $75 per dozen Arizona-based golf company Dixon Golf currently sells the world’s most expensive golf balls, the Dixon Fire, which retails at a wallet-sapping $74.99 per dozen. Why are Pro V1 golf balls so expensive? Pro V1’s are softer and spin more than […]

Does the human body produce more heat than the sun? The Sun is a lot hotter than a human, so it emits vastly more energy than a person does! In fact, it’s the ratio of the temperatures raised to the 4th power. The Sun’s temperature is 5780 Kelvins, and a human is 310 Kelvins. What […]

What keeps the object moving in circular path? A centripetal force is a net force that acts on an object to keep it moving along a circular path. Newton’s 1ˢᵗ law tells us that an object will continue moving along a straight path unless acted on by an external force. The external force here is […]

How many types of transducers are there? two What is dynamic error in measurement? Dynamic error: It is the difference between the true value of the quantity changing with time & the value indicated by the measurement system if no static error is assumed. It is also called measurement error. What is the smallest change […]

Is it dangerous to use Subliminals? In our opinion, the majority of the subliminals on YouTube are safe to use. Most are made with good intent. But be warned, some are not. You do not know for sure what you are listening to or what has been recorded in the background if anything. Do Subliminals […]

Which action is legal when towing a water skier? When a vessel is towing a person on water skis, surfboards, or similar devices, the operator must have another competent person on board to act as an observer or the vessel must be equipped with a wide-angle rearview mirror. When a vessel is towing a skier […]

What causes gas hydrates to release? 2.19 > Gas hydrates occur when sufficient methane is produced by organic matter degradation in the sea floor under low temperature and high pressure conditions. These conditions occur predominantly on the continental margins. The warmer the water, the larger the water depths must be to form the hydrate. How […]