Did 1910 houses have electricity? By 1910, many suburban homes had been wired up with power and new electric gadgets were being patented with fervor. Vacuum cleaners and washing machines had just become commercially available, though were still too expensive for many middle-class families. Chemistry also charged full steam ahead in 1910. When was electricity […]
Is H2O a single or double bond?
What if you fall in a dam?
What is heat budget explain with the help of diagram?
What is heat budget explain with the help of diagram? A heat budget is the perfect balance between incoming heat absorbed by earth and outgoing heat escaping it in the form of radiation. If the balance is disturbed, then earth would get progressively warmer or cooler with each passing year. What is heat budget class […]
What are the 5 basic phases of the moon?
When one object exerts a force on a second object the second object exerts the same amount of force of the first?
When one object exerts a force on a second object the second object exerts the same amount of force of the first? Newton’s Third Law – When one object exerts a force on another object, the second object exerts a force on the first object that is equal in magnitude, but opposite in direction; for […]
Does Australia have no ozone layer?
Does Australia have no ozone layer? The ozone layer is depleted in two ways. Firstly, the ozone layer in the mid-latitude (e.g. over Australia) is thinned, leading to more UV radiation reaching the earth. Secondly, the ozone layer over the Antarctic, and to a lesser extent the Arctic, is dramatically thinned in spring, leading to […]
Which light has the highest energy?
Which light has the highest energy? violet What Color Is Fastest? Norwegian scientists claim color blue is the fastest color. Why electromagnetic energy is important? Explanation: Electromagnetic Radiation is important in Astronomy because it helps us see the universe. It helps us see on earth to (Visible Light) lol. For example, X-Rays are released by […]
When is best time to salt driveway?
When is best time to salt driveway? The best time to treat the ground is before snowfall begins. Treating areas before snow (and freezing rain/ice) begins can help prevent ice from forming and prevent snow from settling. Because salt has a lower freezing point than water, it reduces the opportunities for moisture to freeze on […]
What is the largest infectious agent?
What is the largest infectious agent? Bacteria are the most numerous human pathogens and their impact on human health is likely to increase as many become resistant to antibiotics – the drugs specifically used to control them. Humans are also infected by over 200 viruses, but only two prions are currently known to cause human […]