Category: Physics

How development is both qualitative and quantitative? Development is the combination of qualitative and quantitative process of growing or causing something to grow or become larger or more advanced. The term ‘growth’ and ‘development’ are not new but refer to changes over a period of time. Is Child Development continuous or discontinuous? Continuous development sees […]

What can you not do after stem cell injections? Avoid any forceful rotation or manual manipulation. Remember that good healing during the first two months after the procedure will give you the best chance for success. The cells are fragile, and you need to be cautious that you don’t overload them or cause too much […]

What statement is true about linked genes? The correct answer is option The closer two genes are on a chromosome, the lower the probability that a crossover will occur between them. What are linked genes? When genes are close together on the same chromosome, they are said to be linked. That means the alleles, or […]

What is the principle of serial dilution? Serial dilution is a common technique used in many immunologic procedures. A small amount of serum or solute can be serially diluted by transferring aliquots to diluent. One of the most common series doubles the dilution factor with each transfer (1:2, 1:4, 1:8 …). What is the advantage […]

How are metamorphic rocks classified? Metamorphic rocks are broadly classified as foliated or non-foliated. Non-foliated metamorphic rocks do not have aligned mineral crystals. Non-foliated rocks form when pressure is uniform, or near the surface where pressure is very low. The other minerals have been crushed and deformed into a fine-grained matrix (Mtx). What are metamorphic […]

What is the lifespan of a neutron star? 1 million years Can you touch a neutron star? So when anything tries to touch neutron star, it would be suck in by gravity and collapse into lump of neutrons and feed their mass into that neutron star. And if it collects enough mass it would collapse […]

What happens when you shine a red light on a blue object? So what happens if you shine only red light onto a blue object? All of that red light gets absorbed and the blue object will seem to be dark, almost black. If you now shine a blue light onto that blue object all […]

How many miles will be traveled by at least 80 percent of the trucks? 39,900 miles How many miles can a trucker drive in a week? 3,000 miles How long can a truck driver drive before resting? Drivers can drive for up to 11 hours during the duty period. However, after driving for eight hours, […]

What triggers sweating? Sweating is your body’s mechanism to cool itself. Your nervous system automatically triggers your sweat glands when your body temperature rises. Sweating also normally occurs, especially on your palms, when you’re nervous. The most common form of hyperhidrosis is called primary focal (essential) hyperhidrosis. Where do humans sweat the most? The human […]

Why is curiosity rover so slow? Originally Answered: Why does the Mars rover, Curiosity, move so slow? There are delicate instruments and experiments on board, and besides, they’re in no real “rush” to get anywhere, since so much science can be done even at the landing site while they figure out which route to pursue […]