Is it healthy to live in the city?

Is it healthy to live in the city? The detrimental effects of urban living on physical health have long been recognised, including higher rates of cardiovascular and respiratory disease. More recent, however, is the revelation that urban living can also have adverse effects on mental health. What is the most densely populated place on Earth? […]

How much force is required to lift a car?

How much force is required to lift a car? But what kind of force can you get from the atmospheric pressure? That’s 10,000 Newtons or almost 22,000 pounds. That’s more than enough to lift a typical car. How much force is needed to lift a person? Yes, lift is nothing but the force in the […]

How long is the average play in football?

How long is the average play in football? 3 hours and 12 minutes What sport has the shortest playing time? These are: NBA basketball: 48 minutes (four 12-minute quarters) American football: 60 minutes (four 15-minute quarters) Ice hockey: 60 minutes (three 20-minute periods) Rugby: 80 minutes (two 40-mimute halves) Association football (soccer): 90 minutes (two […]

Is 40 percent protein too much?

Is 40 percent protein too much? General recommendations are to consume 15-25 g of protein at meals and in the early recovery phase (anabolic window) — 45 minutes to1 hour after a workout. Studies show higher intakes (more than 40 g) are no more beneficial than the recommended 15-25 g at one time. Don’t waste […]

Why is frost shattering climate related?

Why is frost shattering climate related? Freeze-Thaw Weathering: also called frost-shattering as it occurs in cold climates when temperatures are often around freezing point and where exposed rocks contain many cracks. As the water turns into ice it expands and exerts pressure on the surrounding rock, causing pieces to break off. What is the meaning […]

What is the unit of Hall voltage?

What is the unit of Hall voltage? The two most widely used units for the Hall coefficients are SI units, m3/A-sec = m3/C, and the hybrid unit Ohm-cm/G (which combines the practical quantities volt and amp with the cgs quantities centimeter and Gauss). What is meant by Hall voltage? [′hȯl ‚vōl·tij] (electronics) The no-load voltage […]

What is the ratio of velocity to speed?

What is the ratio of velocity to speed? The displacement of the body in given time is always equal to or less than distance covered, because, velocity is displacement per unit time and speed is distance covered per unit time, therefore, ratio of magnitude of velocity and speed is always equal to or less than […]

Begin typing your search term above and press enter to search. Press ESC to cancel.

Back To Top