Category: Physics

What is the condition for constructive interference? The condition for constructive interference is that the phase difference between the two waves should be an even integral multiple of π or 1800. For destructive interference, the phase difference between the two waves is an odd integral multiple of π or 1800 . What are the condition […]

What vitamin is good for weak immune system? Vitamins B6, C and E are all known for their immune-boosting properties. You can get all of these vitamins from a well-balanced diet, so you don’t need supplements. Some foods rich in these vitamins include eggs, bell peppers, spinach and almonds. Does your immune system weaken at […]

Do forces always act alone? The statement “Forces always act alone” is false. Force do not always act alone. It is always accompanied by another force that is always opposite to it. When you whirl a can at the end of a string? Example: If you whirl a tin can on the end of a […]

What is expository and example? Filters. The definition of expository is something intended to explain or describe. An essay that is intended to explain a series of events is an example of an expository essay. What are the examples of expository writing? Common examples include newspaper articles, how-to manuals, and assembly instructions. Expository writing is […]

Why Newton is the greatest scientist? New Scientist once described Isaac Newton as “the supreme genius and most enigmatic character in the history of science.” His three greatest discoveries — the theory of universal gravitation, the nature of white light and calculus — are the reasons why he is considered such an important figure in […]

Why do trains have 2 locomotives? The simple reason is that by having two locomotives, the train can move in both directions – which is ideal if the train needs to reverse at any point (for example, and usually, at a terminus station, where there is a buffer/stop at the end of the platform). Why […]

What is the cause of salinity? Primary salinity is caused by natural processes such the accumulation of salt from rainfall over many thousands of years or from the weathering of rocks. The small amounts of salt brought by the rain can build up in soils over time (especially clayey soils), and can also move into […]

Can you move faster than your shadow? Yes. Since the movement of your shadow is related to the blocking of light, not the movement of particles, you can theoretically move in such a way that your shadow appears to move at a rate that is faster than the speed of light. Who is faster Flash […]

How can I regain my sense of balance? These exercises can help you or a loved one to regain and maintain their balance: Standing on One Leg. Stand and raise one leg with your knee bent at a 45-degree angle. Walking Heel-to-Toe. Side Stepping. Unassisted Standing. Tai Chi. Pump Your Ankles When You Get Out […]

Is ice cream a non-Newtonian fluid? It has been determined that the rheological behavior of an ice cream corresponds to a shear thinning non-Newtonian fluid [2,13]. Furthermore, this fluid acquires a viscoelastic behavior as the temperature decreases and the concentration of the crystals increases. What happens when the stress is removed from a non-Newtonian fluid? […]