Category: Physics

What are the basic skills of handball? Team handball combines the skills of running, jumping, catching, and throwing into a fast-moving, exciting game. Team handball most closely resembles basketball, having roughly the same number of players, utilizing dribbling, passing, pick & rolls, and fast breaks. What are the techniques of handball? The basic techniques of […]

How much does 30ml weigh in ounces? 1.01 ounces Is 50ml a shot? 50 ML is classed as a double shot in all standard pubs – 25 ML being 1 shot. Equivalent of a double shot of spirits, or a single beer, or a glass of wine in terms of units of alcohol. It’s like […]

How do you express uncertainty in measurements? Uncertainties are almost always quoted to one significant digit (example: ±0.05 s). If the uncertainty starts with a one, some scientists quote the uncertainty to two significant digits (example: ±0.0012 kg). Always round the experimental measurement or result to the same decimal place as the uncertainty. What is […]

How does an internal combustion engine work simple? The engine consists of a fixed cylinder and a moving piston. After the piston compresses the fuel-air mixture, the spark ignites it, causing combustion. The expansion of the combustion gases pushes the piston during the power stroke. In a diesel engine, only air is inducted into the […]

What is the meaning of accurate time? able to do something in an exact way, without making a mistake. an accurate clock. What is the meaning of less accurate? 2 not able to (do something) or not able to be (done, performed, etc.) Can you say more accurate? It is correct to use “more accurate” […]

What is the main source of heat and light? the sun How can you say that Sun is the main source of heat and light energy? The presence of hydrogen and helium in very high amount leads the sun to be the only source of heat and light for all planets as hydrogen and helium […]

What is true fluid pressure? The pressure in a fluid at any given depth is constant, and it is exerted equally in all directions. What is fluid pressure and its properties? There are two factors that affect fluid pressure. These two factors are the depth of the fluid and its density. Depth of the fluid: […]

Is it rewrite or rewriting? verb (used with object), re·wrote, re·writ·ten, re·writ·ing. to write in a different form or manner; revise: to rewrite the entire book. to write again. How do you rewrite a story? How to Rewrite Your Novel Know why it needs changing. Before you do anything else, you need to know what’s […]

Does water have a fixed volume? Changes of State: Solids, Liquids, and Gases Just like any substance, water can exist in three different forms, called states: solid, liquid and gas. As a liquid, a substance has a fixed volume, but its shape changes to fill the shape of its container. For instance, a glass of […]

What are the 5 major types of biological macromolecules? There are four major classes of biological macromolecules (carbohydrates, lipids, proteins, and nucleic acids), and each is an important component of the cell and performs a wide array of functions. What are 4 macromolecules and their monomers? Monomers are the building blocks of the four basic […]