Why does temperature remains constant during melting and boiling? The extra heat supplied to the boiling water is used in the vaporization of a liquid, which is known as the latent heat of vaporization. That’s why the temperature of a substance remains constant during its melting or boiling. Why does temperature not change during freezing? […]
What laws of motion is applied of using seat belt?
What laws of motion is applied of using seat belt? The second of Newton’s three laws of motion tells us that applying a force on an object produces an acceleration proportional to the object’s mass. When you’re wearing your seat belt, it supplies the force to decelerate you in the event of a crash so […]
What increases the salinity?
What increases the salinity? Evaporation of ocean water and formation of sea ice both increase the salinity of the ocean. However these “salinity raising” factors are continually counterbalanced by processes that decrease salinity such as the continuous input of fresh water from rivers, precipitation of rain and snow, and melting of ice. What Happens When […]
What is an anabolic reaction in a plant?
What is an anabolic reaction in a plant? Anabolic processes are processes that build up compounds. That means higher energy bonds are created. Photosynthesis takes CO2 and H2O (quite low energy molecules), and then assembles them into glucose. Catabolism, which is the process of digestion and break down complex chemicals into simpler molecules. Is photosynthesis […]
How do supercontinents come into existence?
How do supercontinents come into existence? Supercontinents appear to form by two end-member processes: extroversion, in which the oceanic lithosphere surrounding the supercontinent (exterior ocean) is preferentially subducted (e.g. Pannotia), and introversion in which the oceanic lithosphere formed between dispersing fragments of the previous supercontinent ( … What can you say about climate of this […]
What is a marker in Vegas?
What is a marker in Vegas? Casino markers are short-term interest-free loans that are given to the patrons of casinos for the purposes of gambling. These credit lines, which are offered by many casinos in Las Vegas, are considered a check, not a debt. How do you get a line of credit at a casino? […]
What is a short runner valve for Dodge Charger?
What is a short runner valve for Dodge Charger? The Short Runner Valve (SRV) system is used to improve engine performance. What does a broken manifold sound like? Loud Engine Noise In many cases a cracked manifold will create a hissing or tapping sound coming from the engine bay. This sound could be loudest or […]
What happens if we lose the ozone layer?
What happens if we lose the ozone layer? This natural sunscreen, known as Earth’s ozone layer, absorbs and blocks the majority of the sun’s UV radiation. Without this barrier in place, all of the radiation would reach Earth, damaging the DNA of plants and animals, like us humans. Without plants, the food chain would collapse. […]
How do I join the England cricket team?
How do I join the England cricket team? You will need a work permit and to play county cricket that means having played at International level for your country of birth (although there are some loopholes). More realistically is working in the UK as an overseas player for a recreational club. How can I join […]
What are some positive stressors?
What are some positive stressors? Examples of positive personal stressors include: Receiving a promotion or raise at work. Starting a new job. Marriage. Buying a home. Having a child. Moving. Taking a vacation. Holiday seasons. What are good stressors? “Good stress,” or what psychologists refer to as “eustress,” is the type of stress we feel […]