How many hours exactly is a day? 23 hours How is day calculated? Day can be defined as each of the twenty-four-hour periods, reckoned from one midnight to the next, into which a week, month, or year is divided, and corresponding to a rotation of the earth on its axis. Why is a day not […]
Why is radiation the fastest mode of heat transfer?
Why is radiation the fastest mode of heat transfer? The energy transferred by radiation propagates with the speed of light . In radiation , heat is transferred by electromagnetic waves , which have the fastest speed , so it is the fastest mode of heat transmission . What kind of heat transfer happens when the […]
How much heat does it take to boil water?
How much heat does it take to boil water? The boiling point of water is typically considered to be 100 °C or 212 °F. Pressure and a change in the composition of the liquid may alter the boiling point of the liquid. High elevation cooking generally takes longer since boiling point is a function of […]
What is an example of a fusion reaction?
What is an example of a fusion reaction? Nuclear fusion is a process in which atomic nuclei are fused together to form heavier nuclei. Like fission, nuclear fusion can also transmute one element into another. For example, hydrogen nuclei fuse in stars to form the element helium. Is nucleosynthesis a fusion? Stars fuse light elements […]
Which type of CCTV camera is best for home?
Which type of CCTV camera is best for home? Best CCTV cameras for home in India Mi 360° 1080p Full HD WiFi Smart Security Camera. TP-Link Tapo C200 Smart Cam Pan Tilt Home WiFi Camera. Yi 87001 Home Camera Wireless IP Security Surveillance System. TP-Link Tapo C100 1080p Full HD Indoor WiFi Security Camera. Blurams […]
What are 3 facts about glucose?
What are 3 facts about glucose? Glucose (from Greek glykys; “sweet”) has the molecular formula C6H12O6. It is found in fruits and honey and is the major free sugar circulating in the blood of higher animals. It is the source of energy in cell function, and the regulation of its metabolism is of great importance […]
Can any lens fit on Nikon?
Can any lens fit on Nikon? Nikon 1 lenses can only be used with Nikon 1 cameras, although F-mount lenses can be used with an adapter. Any third-party lens designed for Nikon cameras will use the F-mount, though some might be designed just for DX cameras. Are Nikon and Canon lenses interchangeable? The answer is […]
Can vinegar turns blue litmus red?
Can vinegar turns blue litmus red? Vinegar is the diluted form of acetic acid as being acid it will turn blue litmus red. Which Colour does phenolphthalein gives with lime water? solution pink Why is lime water basic in nature? Lime juice is the juice obtained from lime, a citrus fruit. This contains citric acid, […]
Which converging lens has the greatest power?
Which converging lens has the greatest power? The convex lens of smaller focal length (= 20 cm) has greater power since focal length is reciprocal of power. Has more focal length then its power will be? Answer. Answer: Thick lens will have shorter and consequently thin lens will have greater focal length. Because, For a […]
How big is a dimension compared to a universe?
How big is a dimension compared to a universe? Roughly speaking the universe is “all that there is”. A dimension has nothing whatsoever to do with that: it’s (equally roughly) a “measure of extent”. Length is a dimension. As is height/width/time (temporal extent). What is beyond the Omniverse? The Omniverse exists in the surrounding emptiness […]