Is O2 stronger than H2? Answer: Bond enthalpy of O2 is greater than that of H2 as it contains double bond between oxygen atoms While hydrogen atoms in H2 are bonded by single bond. mark me as brainliest. Which is stronger h2 or cl2? The same reasoning applies to this question. Two chlorine atoms are […]
What 4 Things protect the brain?
What 4 Things protect the brain? The brain is protected by the skull (cranium), cerebrospinal fluid and 3 protective membranes (Meninges). How is brain protected inside a human body? The brain is protected by the bones of the skull and by a covering of three thin membranes called meninges. The brain is also cushioned and […]
What are 3 examples of liquids?
What are 3 examples of liquids? Examples of Liquids Water. Milk. Blood. Urine. Gasoline. Mercury (an element) Bromine (an element) Wine. What is liquid explain? A liquid is a nearly incompressible fluid that conforms to the shape of its container but retains a (nearly) constant volume independent of pressure. As such, it is one of […]
Why do birds sunbathe with their beaks open?
Why do birds sunbathe with their beaks open? The ‘preen-oil’ that this gland produces helps to keep the feathers flexible and hygienic. It has been suggested that the sun affects the preen-oil in the feathers in some beneficial manner, or that it helps to synthesize the Vitamin D from the preen-oil. This preen-oil also aids […]
How do you burn off mercury?
How do you burn off mercury? The miners combine the mercury with gold-containing ores; the mercury reacts with the gold particles to form a mercury-gold amalgam. The amalgam is then heated, to burn off the mercury, leaving behind only the gold. This technique is quick and effective; it is also inexpensive, because mercury itself is […]
What happens when comets collide?
What happens when comets collide? A head-on collision. The comets would most probably disintegrate into smaller pieces. In addition, the large amount of thermal energy produced by the collision may be able to vaporize the ice into gaseous water, and may also produce glass particles from the melting of the rock particles. Is it possible […]
Why you should not sleep with your cell phone at night?
Why you should not sleep with your cell phone at night? The blue light from the screen suppresses melatonin The blue light that your smart phone emits is not only bad for your vision, but it’s bad for your brain too. Dr. Walia says that research has found a correlation between suppressed levels of melatonin […]
How can we reduce loading effect in ammeter?
How can we reduce loading effect in ammeter? using two resistance to vary the gain. however, the input resistance should less than 1k due to the limitation of the input noise.In my design another resistance should larger than 1000k due to the loading effect. Any buffer should be use between output and the resistance to […]
What is the best way to avoid being run over by your own PWC?
What is the difference between transpiration pull and capillary action?
What is the difference between transpiration pull and capillary action? Capillary action is the attraction between water molecules and the walls of the xylem vessels, causing water movement upwards through the roots, stem and into the leaves. Transpiration pull is when the loss of water from the leaves called transpiration causes water to be pulled […]