Are the Himalayas fault block mountains? Some examples of fold mountain ranges include the Rocky Mountains in North America, and the Himalayan Mountains in Asia. Fault-block mountains (or just “block mountain“) are created when faults or cracks in the Earth’s crust force materials upward. Examples of fault-block mountains include the Sierra Nevada mountains. What are […]
Does fire destroy atoms?
Does fire destroy atoms? No, atoms don’t burn. No fire on Earth would destroy an atom. Fires typically are a function of the heat of chemical reactions. For instance, burning wood takes a carbon and hydrogen based material and forms carbon dioxide and water out of these atoms, plus heat. How many atoms does fire […]
Do capacitors only work in AC?
Do capacitors only work in AC? It storage ability is measured in Farad “F” and “µF” or “nF” units are used for small capacitors. Keep in mind that capacitor acts as an open circuit in DC i.e. it only operable at AC voltages. Are capacitors used in AC circuits? Capacitor Charge and Discharge in an […]
Why is exercise important?
Why is exercise important? Physical activity or exercise can improve your health and reduce the risk of developing several diseases like type 2 diabetes, cancer and cardiovascular disease. Physical activity and exercise can have immediate and long-term health benefits. Most importantly, regular activity can improve your quality of life. What is the difference between physical […]
Which direction on a motion map is backwards?
Which direction on a motion map is backwards? Backwards motion is motion of the overall vehicle in the general direction opposite to the primary direction of travel during the run. If the vehicle is moving away from the start it is moving “forward” if the vehicle is moving towards the start then it is moving […]
Will a high pH kill fish?
Will a high pH kill fish? Very high (greater than 9.5) or very low (less than 4.5) pH values are unsuitable for most aquatic organisms. Young fish and immature stages of aquatic insects are extremely sensitive to pH levels below 5 and may die at these low pH values. High pH levels (9-14) can harm […]
What is the relationship between living and nonliving parts of an ecosystem?
What is the relationship between living and nonliving parts of an ecosystem? You depend on each other and need the nonliving things in your home, like food, water, air, and furniture. Living things need nonliving things to survive. Without food, water, and air, living things die. Sunlight, shelter, and soil are also important for living […]
When 5800 joules of energy are applied to a 15.2 kg piece of lead metal How much does the temperature change by?
What should reviewers almost always do when writing a review?
What should reviewers almost always do when writing a review? First of all they should read the piece that they’re reviewing completely and closely, making sure that they understand it in full before they form their opinions. Secondly, they should form a strong opinion and thesis about the work overall. This will help guide the […]