Category: Physics

How Global Weather is monitored? Scientists, volunteer observers, and automated instruments from around the world measure climate variables at Earth’s surface and above. Some of the data collected include air chemistry, temperature, precipitation, cloud cover, and wind speed. Who uses weather maps? It can show temperature, cloud coverage, rain or snow, wind, air pressure, humidity, […]

Is it OK to be single forever? Yes, it is completely fine to be single forever. As much as everyone wants their lives to have a “Happily ever after”, it generally doesn’t happen. A large amount of people in the world remain single forever, yet they can be some of the happiest people alive. Why […]

How many grammes makes 1kg? 1,000 grams How much is half 1kg? Half of one kilogram= 1000/2 = 500 grams. Hence if you take a half of this then it will be 1000÷2= 500gm. 500 grams in half a kilogram. 1 kilogram=1000 grams. What is half of 1kg? 500g How many cups is half kilo? […]

Why is my hand eye coordination so bad? Hand-eye coordination problems are usually first noted as a lack of skill in drawing or writing. Poor hand-eye coordination can have a wide variety of causes, but the main two conditions responsible for inadequate hand-eye coordination are vision problems and movement disorders . … What is the […]

How do you find the missing resistance? If you know the circuit’s total current and voltage, you can use Ohm’s Law R = V/I to find the total resistance, then the formula for resistors in parallel to solve for the missing resistor value. What happens when resistors are connected in parallel? When resistors are connected […]

How do I calculate power? Power is a measure of the amount of work that can be done in a given amount of time. Power equals work (J) divided by time (s). The SI unit for power is the watt (W), which equals 1 joule of work per second (J/s). Power may be measured in […]

What are three types of LASERs? Types of lasers – Solid state laser, Gas laser, Liquid laser & Semiconductor laser. What is radiation in laser? Laser radiation is an optical radiation that can either be visible or invisible. If the wavelength of a laser beam is 400-780nm (nanometres), the beam is visible to the human […]

What happens if power plants pollute more than allowed? It will result in increased air pollution, leading to an increase in the layer of oson (around the Earth there is a fragile layer of a gas called ozone, which protects animals, plants and humans from ultraviolet rays emitted by the sun), climate change and a […]

Is wanted formal know? People sometimes ask a question, then say, “Just wanted to ask” to indicate that they were only asking out of curiosity. At other times someone might preface a question with “I just wanted to ask, but…”, as a way of introducing the question. “May I know” is not idiomatic. It is […]

Who is the father of classification? Carolus Linnaeus What is the largest kingdom? animal kingdom Who is the father of five kingdom classification? Whittaker What is the 3 domains of life? According to this system, the tree of life consists of three domains: Archaea, Bacteria, and Eukarya. The first two are all prokaryotic microorganisms, or […]