What is the difference between electric field and force? The strength of the electric field is defined as the electrostatic force experienced by a small test charge qo placed at that point divided by the charge itself. The electric field is a vector, and its direction is the same as the direction of the force […]
What family is potato?
What family is potato? Nightshade Where are potatoes originally from? Peru Which country is famous for potatoes? China is now the biggest potato producer, and almost a third of all potatoes is harvested in China and India….Top potato producers, 2007. Quantity (tonnes) 1. China 72 040 000 2. Russian Fed. 36 784 200 3. India […]
What are the similarities between Venus and Mars?
What are the similarities between Venus and Mars? Venus’s atmosphere is thick and dense, whereas that of Mars is light and tenuous. Despite the differences, the magnetometer instruments have discovered that the structure of the magnetic fields of both planets are alike. What characteristics do Venus and Earth share? Earth and Venus has similar size, […]
What reflects the most solar radiation?
What reflects the most solar radiation? The surface of the Earth absorbs 51 percent of the insolation. Water vapor and dust account for 16 percent of the energy absorbed. The other 3 percent is absorbed by clouds. Of the 30 percent that is reflected back into space, 6 percent is reflected by air and dust. […]
What stops cells from growing?
What stops cells from growing? In the absence of sugar, TORC1s assemble into a tubular structure, rendering them inactive and thus cell growth stops. TORC1 is an enzyme complex that controls the normal growth of our cells; but, when too active, it can promote diseases such as cancer. How do you stop cells from dividing? […]
What gives a rainbow its shape?
What gives a rainbow its shape? In raindrops, sunlight bounces back, or reflects, most strongly at a certain angle – 42 degrees. As long as the angle is right, then the light will be reflected and you see a rainbow. So the reflection gives you the shape of the rainbow, while the refraction gives you […]
What is difference between igneous and sedimentary rocks?
What is difference between igneous and sedimentary rocks? There are three kinds of rock: igneous, sedimentary, and metamorphic. Igneous rocks form when molten rock (magma or lava) cools and solidifies. Sedimentary rocks originate when particles settle out of water or air, or by precipitation of minerals from water. They accumulate in layers. What are the […]
How can you tell if a precipitate has formed in solution?
How can you tell if a precipitate has formed in solution? The identity of the precipitate can often be determined by examining solubility rules. It also occurs in single displacement when one metal ion in solution is replaced by another metal ion. Notice the new solid forming on the bottom of the tube. Which solution […]
What do you call someone who is noisy?
What do you call someone who is noisy? Word forms: noisier, noisiest. 1. adjective. A noisy person or thing makes a lot of loud or unpleasant noise. What do you call a loud person? loquacious Add to list Share. A loquacious person talks a lot, often about stuff that only they think is interesting. Of […]
Do brain tumors cause ear pain?
Do brain tumors cause ear pain? Although these tumors are benign, they can cause serious complications and even death if they grow and exert pressure on nerves and eventually on the brain. Common symptoms include one-sided hearing loss and buzzing or ringing in the ears. Why does my earlobe have a lump in it? If […]