Category: Physics

What is a Clothoid loop? A clothoid is a section of a spiral in which the radius is constantly changing. Unlike a circular loop in which the radius is a constant value, the radius at the bottom of a clothoid loop is much larger than the radius at the top of the clothoid loop. Why […]

Why am I static all the time? Very dry air and cold weather increases static electricity, so static shock takes place more often in the winter when the air is especially dry. It’s the reason why your hair is a frizzy mess, your clothes look disheveled, and you get a shock each time you reach […]

What is the major goal of environmental science? One of the major goals of environmental science is to understand and to solve environmental problems. In order to accomplish this goal, scientists study two main types of interactions between humans and their environment. One area of focus is on how we use natural resources, such as […]

What happens if u dont change brake fluid? If you don’t have your Brake Fluid changed as recommended by your vehicle manufacturer this will lead to Moisture Contamination in your brake reservoir where the Brake Fluid is stored. When you don’t change your brake fluid, your cars braking capabilities suffer greatly for it leading to […]

How did Tilly know it was a tsunami? “What’s a tsunami?” her mother asked. Tilly explained that she had learned about tsunamis at school a few weeks ago. “They are strong waves caused by undersea earthquakes,” she said. “And they travel very fast. How did Tilly become aware of the upcoming calamity? Tilly had become […]

What are 2 types of thermal energy? The three types of thermal energy transfer are conduction, convection and radiation. Conduction involves direct contact of atoms, convection involves the movement of warm particles and radiation involves the movement of electromagnetic waves. What will happen to Earth if there is no source of heat? Without the Sun’s […]

How do you find order of magnitude? Order of magnitude is usually written as 10 to the nth power. The n represents the order of magnitude. If you raise a number by one order of magnitude, you are basically multiplying that number by 10. If you decrease a number by one order of magnitude, you […]

How much does a gallon of gas cost 2020? Americans are likely to pay an average of $2.60 a gallon in 2020, according to fuel savings app GasBuddy’s annual forecast. On the whole, drivers haven’t paid more than $3 nationwide since 2014, when prices averaged $3.36, according to the U.S. Energy Information Administration. How much […]

What is the area under a power time graph? 2. When a graph represents a physical quantity, the area under the graph can have an important contextual meaning; in the case of the graph of power vs time, the area under the graph gives the energy generated by the solar panels. What is the correct […]

Is ocean acidification related to global warming? But it does. Ocean acidification impacts important sectors of the US economy, like fisheries and tourism, it affects food supply, and makes global warming worse by hindering the oceans’ ability to absorb CO2. For communities that depend on coastal resources, their way of life and cultural identity are […]