What are the 4 types of science? There are four major branches of science; each branch is categorized in different type of subjects that covers different areas of studies such us chemistry, physics, math, astronomy etc. The four major branches of science are, Mathematics and logic, biological science, physical science and social science. What is […]
Do convergent boundaries cause volcanoes?
Do convergent boundaries cause volcanoes? If two tectonic plates collide, they form a convergent plate boundary. Usually, one of the converging plates will move beneath the other, a process known as subduction. The new magma (molten rock) rises and may erupt violently to form volcanoes, often building arcs of islands along the convergent boundary. Where […]
Is it possible to have a zero electric field value between a negative and positive?
What is the minimum time that a warm up?
Which is the closest to the height of a student desk?
What does the reading on a voltmeter mean?
What does the reading on a voltmeter mean? A voltmeter measures how much voltage is passing between two points. It does this by measuring the difference between the positive input of voltage and the negative input of voltage. Display, where you’ll see the results of the measurement. If your meter is analog you’ll have to […]
What are two ways to increase the resistance in a wire?
What are two ways to increase the resistance in a wire? length – longer wires have greater resistance. thickness – smaller diameter wires have greater resistance. temperature – heating a wire increases its resistance. What are three ways to decrease resistance in a wire? Changing the material, increasing the cross section area, lowering the temperature, […]
What are people doing about ocean acidification?
What are people doing about ocean acidification? The most effective way to limit ocean acidification is to act on climate change, implementing solutions to dramatically reduce the use of fossil fuels. If we dramatically cut our global warming emissions, and we limit future warming, we can significantly reduce the harm to marine ecosystems. What are […]
Do spiders have feelings?
Do spiders have feelings? In short, biologically, spiders do experience feelings. Their neurons react to stimuli much like you and me; reactions that are reasonable for the situations that they’re in. However, in terms of emotional feelings, the general consensus is that there isn’t much. Why are humans afraid of spiders? Arachnophobia comes from the […]