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As far as “fire mountains” go, cinder cones aren’t terribly big, but they certainly embody the classic form of a stereotypical volcano: conical, steep-sided and usually topped with a crater. These pointy buttes pepper many volcanic provinces of the world,…
Different geographical areas experience weather unique to that area. In the northern United States one might experience particularly cold and snowy weather while southwestern states such as Arizona and New Mexico experience warm days even in the winter months. The…
Through Ohm’s law, you can calculate the voltage (V), current (I) and resistance (R) of a DC circuit. From that you can also calculate the power at any point in the circuit. Step 1 Follow Ohm’s law: Voltage (V) =…
When testing the acidity or alkalinity of an item you are referring to the pH, also known as potential hydrogen. The pH of an item is measured by finding the concentration of hydrogen ions an item contains in moles. Measuring…
Average increase refers to the average rate of growth that a variable experiences within a given period. You can apply the math and theory behind average increase to many real-life situations, such as speed, finances or population growth. Calculating average…
Rational equations can have what are called discontinuities. Nonremovable discontinuities are vertical asymptotes, invisible lines that the graph approaches but does not touch. Other discontinuities are called holes. Finding and graphing a hole often involves simplifying the equation. This leaves…
If you want to melt copper at home, you’ll be pleased to know you don’t need an industrial induction furnace to do it. If you’re only melting small amounts of copper, you can do it with a blowtorch or on…
The pH scale runs from 0 to 14, with 0 representing acidic solutions like battery acid and 14 representing alkaline solutions like liquid drain cleaner. Baking soda rests around 8.4 on the pH scale, slightly above the neutral mark of…
Photosynthesis is the process by which green plants create energy from sunlight. It occurs at the cellular level in the leaves of plants and is the way in which they produce oxygen and carbohydrates. The oxygen is released into the…
When you see deer with fuzzy antlers, you are seeing a deer in velvet. That velvet provides nutrition and growth to deer antlers. This special tissue is a type of skin, loaded with blood vessels and nerves, that regenerates every…
