What are the three main global wind belts? There are three prevailing wind belts associated with these cells: the trade winds, the prevailing westerlies, and the polar easterlies (Fig. 3.10). Fig. 3.10 only shows the circulation cells and winds in the Northern Hemisphere. What are the 2 main types of winds? Wind blowing above the […]
Are 3 or 5 blade fans better?
Which planet has the greatest erosion?
Which planet has the greatest erosion? Mars What causes erosion on the moon? The solar wind and micro-meteorite impacts appear to be the main drivers of erosion on the Moon today as well as the big temperature change between day and night which weakens and breaks up rock. Why does the moon almost have no […]
When electrons are transferred between two atoms a covalent bond is formed?
When electrons are transferred between two atoms a covalent bond is formed? Covalent bonds and molecules A covalent bond is formed when two atoms share electron pairs. In a covalent bond, the stability of the bond comes from the shared electrostatic attraction between the two positively charged atomic nuclei and the shared, negatively charged electrons […]
What is maximum absorbance wavelength?
What is maximum absorbance wavelength? The absorption is highest at around 510 nm (the wavelength at which absorption reaches its peak is called absorption maximum wavelength). How do you find the concentration of a solution in Class 9? The concentration of solution formula is given as follows. Cor S = Weight of solute in gramsVolume […]
What is the maximum age for height growth?
What is the maximum age for height growth? Although most adults won’t grow taller after age 18 to 20, there are exceptions to this rule. First, the closure of the growth plates may be delayed in some individuals (36, 37). If the growth plates remain open past age 18 to 20, which is uncommon, height […]
What happens when a substance undergoes thermal expansion?
What happens when a substance undergoes thermal expansion? Most matter expands when heated and contracts when cooled, a principle called thermal expansion. The average kinetic energy of the particles increases when matter is heated and this increase in motion increases the average distance between its atoms. Which expands the greatest when heated at the same […]
How do you answer FAQ?
How do you answer FAQ? 5 Simple Ways to Write the Perfect Answers to Your FAQs Start with Who, What, When, Where, How, Why (and Can) If you’ve noticed, telephone support agents often repeat a question as you ask it. Match the answer with the question. Stay away from jargon. Run your answers through these […]
Can you test continuity on a live circuit?
Can you test continuity on a live circuit? You can measure the voltage and the current of a live circuit and use those figures to calculate the resistance (Ohm’s Law), but you can’t actually measure the resistance of a live circuit. For a number of reasons, you need to turn the power off and measure […]