Category: Physics

Which foods are the most nutrient dense? Here are the 11 most nutrient-dense foods on the planet. Salmon. Not all fish is created equal. Kale. Of all the healthy leafy greens, kale is the king. Seaweed. The sea has more than just fish. Garlic. Garlic really is an amazing ingredient. Shellfish. Potatoes. Liver. Sardines. Which […]

What are the two type of physical capital? There are two types of physical capital: fixed capital and working capital. Fixed capital includes those assets which can be used over many years in the process of production like machines in factory, building, tools etc. What are the classification of physical capital? Physical capital is divided […]

What are the best oxidizing agents? The strongest oxidant in the table is F2, with a standard electrode potential of 2.87 V. This high value is consistent with the high electronegativity of fluorine and tells us that fluorine has a stronger tendency to accept electrons (it is a stronger oxidant) than any other element. Which […]

What lab equipment is used for heating a small amount of substance? Bunsen burner – The Bunsen burner is a metal tube that produces a flame from gas such as methane, propane, or butane. It is used in the lab for heating and sterilizing. The Bunsen burner is named after German chemist Robert Bunsen. What […]

Is a 1.4 Litre engine good? 1.4-1.6 litres They’re still usually good on the fuel economy front, so you won’t have to pay too many visits to the petrol station if you mainly drive around town. How do I calculate fuel consumption per 100km? The calculation is: litres / distance * 100 = l/100km. For […]

How do I find the point of an image? For finding the image of the point in the same line, we just multiply the rightmost term by 2. The image of the point is at the same distance from the line as the point itself is from the line. So, we have to multiply it […]

What is no work force? The force exerted by the person is an upward force equal to the weight of the box, and that force is perpendicular to the motion. If there is no motion in the direction of the force, then no work is done by that force. What is no work force give […]

What is a disadvantage of using solar energy? High initial costs for material and installation and long ROI (however, with the reduction in cost of solar over the last 10 years, solar is becoming more cost feasible every day) Needs lots of space as efficiency is not 100% yet. No solar power at night so […]

How big is a photon? A photon is in shape like a thin stick if its energy is lower than the rest energy of an electron and like a plate if its radius is smaller than the classical radius of an electron. For a photon of hν=13.6 eV, the photon radius is 34.9 pm and […]

What happened at the ancient Greek Olympics? Ancient Olympic Sports – running, long jump, discus, pankration. The ancient Olympic Games were initially a one-day event until 684 BC, when they were extended to three days. The ancient Games included running, long jump, shot put, javelin, boxing, pankration and equestrian events. Where did the first ancient […]