Category: Physics

What assets are not liquid? Non liquid assets are assets that cannot be sold or converted into cash easily without a significant loss of investment. Some examples of such assets include houses, cars, land, televisions and jewelry. What is the most liquid investment? Cash. What is the most liquid asset? Cash in your hand is […]

How fast do molecules move? The actual average speed of the particles depends on their mass as well as the temperature – heavier particles move more slowly than lighter ones at the same temperature. The oxygen and nitrogen molecules in air at normal room temperature are moving rapidly at between 300 to 400 metres per […]

How can we prevent hydrological drought? While water conservation is paramount if a region, state or city is under drought conditions, making conservation a habit is also recommended. Habitual water conservation may help prevent or lessen the effects of hydrological drought by aiding in keeping these resources in their normal ranges. What are the 4 […]

What are 5 examples of living things? 10 Living things: human being, plants, bacteria, insects, animals, lichens, reptiles, mammals, trees, mosses. Non-Living things: chair, table, books, bed, newspaper, clothes, bed sheets, curtains, bag, pen. What is the longest living thing on earth? Great Basin Bristlecone Pine Why is a car not alive? While motor cars […]

Is moment a energy? Unit of moment is forcelength [Nm]. Unit of energy is forcelength of way [Nm]. So moment is same with the energy. What do we use to calculate the rotational moment? The quantity ∑jmjr2j is the counterpart for mass in the equation for rotational kinetic energy. This is an important new term […]

How is Percent composition applied in our daily life? In the laboratory, density can be used to identify an element, while percent composition is used to determine the amount, by mass, of each element present in a chemical compound. In daily life, density explains everything from why boats float to why air bubbles will try […]

How do you calculate the distance? The formula can be rearranged in three ways: speed = distance ÷ time. distance = speed × time. time = distance ÷ speed. How do you calculate light travel? To calculate how far light can travel in a year, you need to multiply the light hours by 24 since […]

Is bulb a source of electricity? A light bulb produces light from electricity. In addition to lighting a dark space, they can be used to show an electronic device is on, to direct traffic, for heat, and for many other purposes. Billions are in use, some even in outer space. Early people used candles and […]

Do male dogs get too old to breed? When Is a Male Dog Too Old to Breed? In theory, a healthy male can produce litters until old age. Most clubs recommend retiring a male after 10 to 12 years. However, it is very important to note that sperm quality and quantity may be lower in […]

Is the ground negative or positive? Grounding something simply means connecting it to ground. And in electronics, ground is just a name we give to a certain point in the circuit. For example, in a circuit with one battery (with a positive and a negative terminal), we usually refer to the negative terminal as ground. […]