Category: Physics

What causes LED bulbs to burn? The most common reasons for LED blowing out are high voltage, bad contacts, use of incompatible dimmer switch, or recessed lighting. Other causes include overheating due to not using the right fixtures, or simply a bad batch of lightbulbs! Can you fix a burned out light bulb? The fix […]

How does global warming affect the poor? Climate change and poverty are deeply intertwined because climate change disproportionally affects poor people in low-income communities and developing countries around the world. Those in poverty have a higher chance of experiencing the ill-effects of climate change due to the increased exposure and vulnerability. What is global warming […]

Did Lester Piggott win the Arc de Triomphe? France: British Jockey Lester Piggott Beats International Field On Rheingold To Win The Prix De L’arc De Triomphe – The World’s Richest Race. 1973. How much money is Lester Piggott worth? Lester is one of the richest Horse Jockey. Lester is listed on Richest Horse Jockey. According […]

Who are eligible for railway pass? son or sons of the age of 21 and above who are; bona fide students of any recognized educational institution; engaged in any research work and do not get any scholarship/stipend; working as an articled clerk under the Chartered Accountant;* invalid, on appropriate certificate from Railway Doctor; What is […]

Can I drive with my back door open? 4 Answers. There is not a way to drive with the back open, due to the air dynamic. The exhaust is always going to come in the back. The best way to minimize this is to keep windows shut, and air vents pulling in air from the […]

What happens when dilute HCl is added to iron filings and Sulphur powder? As part ‘A’ is heated, a compound FeS is formed by the reaction between iron filings and sulphur. When dilute HCl is added to part A, FeS will react with dil HCl to form H2S gas which has smell of rotten eggs […]

How many water molecules are in a mole of pure water? A mole (mol) is the amount of a substance that contains 6.02 × 10 23 representative particles of that substance. The mole is the SI unit for amount of a substance. Just like the dozen and the gross, it is a name that stands […]

How long can you freeze coriander for? six months How do you preserve coriander? Trim the ends of the coriander leaves and wash them thoroughly. Dry the clean leaves using paper towel. Now, fill a quarter of a sturdy glass jar with cool water. Take a zip-lock bag and place it on the top of […]

What is the difference between a fuse and a breaker? While a fuse is made of a piece of metal that melts when overheated, circuit breakers on the other hand, have internal switch mechanisms that can be tripped by an unsafe surge of electricity. How do I know if a circuit breaker fuse is blown? […]

Are fjords destructive? OSLO (Reuters) – Fjords from Alaska to Norway soak up potentially damaging carbon from the atmosphere, making the steep-sided inlets an overlooked natural ally in offsetting man-made climate change, a study showed on Monday. Plants soak up carbon dioxide from the air and use it to build roots, stems, trunks and leaves. […]