Category: Physics

Who verified the law of conservation of mass? Antoine LavoisierA What is the limitation of law of conservation of mass? We know from the definition of the law of conservation of mass that the total mass of the products must be equal to the total mass of the reactants in any physical or chemical change. […]

What are the 6 physical properties of glass? The main characteristics of glass are transparency, heat resistance, pressure and breakage resistance and chemical resistance. What are the properties and uses of glass? Following are the properties and characteristics of the glass. Hardness and Brittleness. It is a hard material as it has great impact resistance […]

How does lymph fluid leave the body? The lymph fluid carries the waste products and destroyed bacteria back into the bloodstream. The liver or kidneys then remove these from the blood. The body passes them out with other body waste, through bowel movements (poo) or urine (pee). Why can we not live without your lymphatic […]

What are vector fields used for? Vector fields are often used to model, for example, the speed and direction of a moving fluid throughout space, or the strength and direction of some force, such as the magnetic or gravitational force, as it changes from one point to another point. How do you know if a […]

What is the most important atmospheric layer? troposphere Why is the upper atmosphere so hot? The upper layers in the atmospheres of gas giants – Saturn, Jupiter, Uranus and Neptune – are hot, just like Earth’s. Electric currents, triggered by interactions between solar winds and charged particles from Saturn’s moons, spark the auroras and heat […]

Which is the most dangerous surface to drive on? Icy Which steps should you take if your car breaks down during winter? Which steps should you take if your car breaks down during winter? a. Get out of the car, wave at traffic, and wait for help. What do you need in your car for […]

What are the uses of magnet class 6? For example, refrigerator’s door, some pencil boxes, many toys, magnetic stickers, soap stand, pin stand, all make use of a magnet for their functioning. Shapes of Magnets: Magnets are made of different materials and in different shapes. Where is the magnet strongest? The magnetic field generated by […]

What if my spark plug gap is too small? The Spark-Plug Gap If the gap is too small, the spark will likely be too weak and cause the engine to run poorly or with poor efficiency. A spark-plug gap gauge both measures and adjusts the gap and is inexpensive and simple to use. Do NGK […]

Is Na2CO3 covalent or ionic? Identify compound as ionic or covalent then give proper name Chemical Formula Type of Compound Compound Name Na2CO3 ionic sodium carbonate P2 O5 covalent diphosphorous pentoxide NH3 covalent ammonia FeSO4 ionic iron (II) sulphate Is n2h4 covalent or ionic? the difference in electronegativity between Carbon(C, 2.55) and Hydrogen(H, 2.2) is […]

How can I reuse waste? 6 Ways to Reuse, Reduce and Recycle One way to reduce is to reuse. Instead of using plastic bags, bring reusable bags and Tupperware when going shopping or packing food or leftovers. Shop responsibly. When going out, purchase items that are easy to recycle. Composting is your friend. Start recycling. […]