What will happen if the ice at the Pole melts? If all the ice covering Antarctica , Greenland, and in mountain glaciers around the world were to melt, sea level would rise about 70 meters (230 feet). The ocean would cover all the coastal cities. And land area would shrink significantly. That’s because the ice […]
How do I fill in multiple blanks in canvas?
How do I fill in multiple blanks in canvas? Creating a Fill in Multiple Blanks Question for a Quiz Choose Fill in Multiple Blanks from the Question Type dropdown menu. Enter the question. Click the dropdown menu next to Show Possible Answers for and choose one of the blanks. Enter a possible answer. Is canvas […]
Does a step up transformer have more windings?
Does a step up transformer have more windings? A transformer that increases the voltage from primary to secondary (more secondary winding turns than primary winding turns) is called a step-up transformer. Conversely, a transformer designed to do just the opposite is called a step-down transformer. What is the turns ratio of a transformer What can […]
What is the normal freezing point of water?
What wavelength are colors?
What wavelength are colors? A spectrally pure or monochromatic color can be produced by a single wavelength. For example, an orange color is associated with a wavelength of 600 nm….Nature of Color. Spectral region Range of wavelength in nm Subregion Visible 380-430 430-500 500-520 520-565 565-580 580-625 625-740 Violet Blue Cyan Green Yellow Orange Red […]
What happens to the resistance when the length of the conductor is doubled without affecting the thickness of the conductor?
What happens to the resistance when the length of the conductor is doubled without affecting the thickness of the conductor? what happens to the resistance when length of conductor is doubled without affecting the thickness of conductor? R = ρl/A. According to this relation, resistance is directly proportional to length of the conductor. Hence, when […]
Which method has been used only once?
Which method has been used only once? The method of formal amendment that has only been used once is through a proposition by Congress and which is then ratified through conventions, in 3/4 of the states. This was used for the 21st amendment. Why is amending the constitution difficult? The founders made the amendment process […]
How can we prevent accidental fires at home?
How can we prevent accidental fires at home? Fire safety Keep all fires and heaters well guarded, especially open fires. Keep portable heaters and candles away from furniture and curtains. Don’t dry or air clothes over or near the fire, or the cooker. Do not smoke in bed. Many fires start in the kitchen, especially […]
Are Megalodons Still Alive 2020?
Are Megalodons Still Alive 2020? Megalodon is NOT alive today, it went extinct around 3.5 million years ago. Go to the Megalodon Shark Page to learn the real facts about the largest shark to ever live, including the actual research about it’s extinction. What dinosaur can kill a Megalodon? stand the best chance, due to […]
Is digesting food endothermic or exothermic?
Is digesting food endothermic or exothermic? Digestion is an Exothermic reaction as it breaks down the complex particles into simpler particles which is then further broken down , from here the process of absorption takes places which is essentially an endothermic reaction. Also,Exothermic reaction takes place when you run or perform a physical task. Is […]