What is the hydrosphere made of? The hydrosphere includes water that is on the surface of the planet, underground, and in the air. A planet’s hydrosphere can be liquid, vapor, or ice. On Earth, liquid water exists on the surface in the form of oceans, lakes and rivers. It also exists below ground—as groundwater, in […]
What qualifications do you need to be an astrophysicist?
What qualifications do you need to be an astrophysicist? You would need a degree in astronomy or astrophysics. For entry, you generally need 4-5 Highers including Maths, Physics and usually another science subject. You then need to do specialist postgraduate study, usually a PhD, to get a post as a professional research astronomer. Does NASA […]
Are 2016 washers punched?
Are 2016 washers punched? Our Punched Washers is specified IS: 2016/1967. The Washers is extensively used with other bolts, in several industrial applications. Our range of Punched Washers is fabricated using high-grade raw material like stainless steel and mild steel. What is the weight of a washer? A medium-capacity top-loading washing machine weighs around 150 […]
Does a Burmese python bite hurt?
Does a Burmese python bite hurt? One of the larger species of snakes in the world is the Burmese Python. They are also kept as snakes by those that enjoy exotic creatures. They don’t have venom but that doesn’t mean a bite won’t hurt! Can a Burmese python eat a human? Considering the known maximum […]
What is an example of classical conditioning?
What is an example of classical conditioning? For example, whenever you come home wearing a baseball cap, you take your child to the park to play. So, whenever your child sees you come home with a baseball cap, he is excited because he has associated your baseball cap with a trip to the park. This […]
What are 5 animals that live in the tundra?
What are 5 animals that live in the tundra? Living in the Tundra Animals found in the tundra include the musk ox, the Arctic hare, the polar bear, the Arctic fox, the caribou, and the snowy owl. Can humans live in the tundra? Humans and the Tundra On the tundra, human activity includes residential, recreational […]
What are the five criteria for evaluating scientific theories?
What are the five criteria for evaluating scientific theories? Judging Scientific Theories Theory-testing is part of a broader effort to evaluate a theory against its competitors. This kind of evaluation always involves, implicitly or explicitly, the criteria of adequacy. The criteria are testability, fruitfulness, scope, simplicity, and conservatism. How do you evaluate a communication theory? […]
How do animals use scent?
How do animals use scent? Animals use scents to send messages to each other, so their sense of smell can be very important. Animals can also use scent to attract possible mates, using smells that contain chemicals called pheremones. Some animals even use smells as a trap, releasing a scent that attracts animals that they […]
Are Mixed tocopherols good for you?
Are Mixed tocopherols good for you? On the basis of the comprehensive experimental and clinical data available on alpha-tocopherol, the chemical and biological similarity of the alpha-, beta-, gamma- and delta-tocopherols and the information available on the levels of tocopherols used as food antioxidants, it is concluded that tocopherols are safe food … What are […]
What is the relationship between kinetic and potential energy?
What is the relationship between kinetic and potential energy? The primary relationship between the two is their ability to transform into each other. In other words, potential energy transforms into kinetic energy, and kinetic energy converts into potential energy, and then back again. What happens after iPhone disabled for 1 hour? When the hour is […]