Are nuclear power plants economically viable? The study of the economics of nuclear power has found it has never been financially viable, that most plants have been built while heavily subsidised by governments, often motivated by military purposes, and that nuclear power is not a good approach to tackling climate change. Is nuclear power viable? […]
What to use instead of measuring spoons?
What are the reasons for wearing glasses?
What are the reasons for wearing glasses? Eye Care: Reasons for Wearing Glasses Myopia (my-OH-pee-ah) (“near-sighted”) – Your child can clearly see objects that are close, but needs glasses to clearly see objects that are far away. Hyperopia (hi-per-OH-pee-ah) (“far-sighted”) – Hyperopia is normal in children and does not require glasses. Do glasses correct your […]
Does nutrition really matter?
Does nutrition really matter? Researchers Say Evidence Shows What You Eat Really Does Matter : NPR. Researchers Say Evidence Shows What You Eat Really Does Matter Two new diet studies add to the evidence that when it comes to staying healthy, counting calories may not be enough. Does timing of eating matter? Timing our meals […]
Why do anions affect flame color?
Why do anions affect flame color? When the excited electron collapses back into its ground state, it emits a photon. It is the wavelength of this photon (ergo, the energy difference between the ground and excited states) that dictates the colour of the flame. While usually cations dictate the colour, anions are also known to […]
What percentage of cars are gas powered?
What percentage of cars are gas powered? Most of the motor gasoline sold for use in vehicles in the United States is about 10% fuel ethanol by volume. In 2019, total gasoline consumption accounted for about 58% of total transportation sector energy consumption, 45% of total petroleum consumption, and 17% of total U.S. energy consumption. […]
What is U in mirror formula?
Why does air rise over land at the beach quizlet?
Why does air rise over land at the beach quizlet? During the evening hours, a land breeze occurs because the ground cools rapidly during this time but the ocean remains warm. At night, warm air rises over the sea, creating a low-pressure area. The air sinks over the land creating a high-pressure area. The breeze […]
How can we reduce greenhouse gas emissions from transportation?
How can we reduce greenhouse gas emissions from transportation? There are three routes to reducing GHGs from transportation: increasing the efficiency of vehicle technology, changing how we travel and transport goods, and using lower-carbon fuels. Why is it difficult to reduce greenhouse gas emissions? Firstly, lower than expected demand for a commodity results in lower […]
What are the five innate human characteristics?
What are the five innate human characteristics? The five innate human characteristics infant reflexes. ex: infants will suck something when it is put to their lips. an interest in novelty. a desire to explore and manipulate objects. an impulse to play and fool around. basic cognitive skills. What is the simplest type of innate behavior? […]