Are rainbows from God? In the Bible’s Genesis flood narrative, after creating a flood to wash away humanity’s corruption, God put the rainbow in the sky as the sign of his promise that he would never again destroy the earth with flood (Genesis 9:13–17): What the Bible says about double rainbows? A double rainbow is […]
Why can I eat pickles but not cucumbers?
Why can I eat pickles but not cucumbers? So pickles and cucumbers are the same in that they come from the same thing: the cucumber. Likewise, why can I eat pickles but not cucumbers? You are not allergic to cucumbers, some fruit and vegetable molecules have the same shape as pollen molecules that a lot […]
How much it cost to install solar panels at home in India?
How much it cost to install solar panels at home in India? A 1 Kw rooftop installation having battery, inverter and solar panels normally costs around Rs 1 lakh. The installation can last for over 10 years with battery and even more without it. How much is a whole house solar system? With installation, an […]
What is the relation between Gibbs free energy of cell and electrode potential?
What is the relation between Gibbs free energy of cell and electrode potential? In a galvanic cell, the Gibbs free energy is related to the potential by: ΔG°cell = −nFE°cell. If E°cell > 0, then the process is spontaneous (galvanic cell). If E°cell < 0, then the process is nonspontaneous (electrolytic cell). What is the […]
Can a state pass a law that contradicts federal law?
Can a state pass a law that contradicts federal law? Under the doctrine of preemption, which is based on the Supremacy Clause, federal law preempts state law, even when the laws conflict. Thus, a federal court may require a state to stop certain behavior it believes interferes with, or is in conflict with, federal law. […]
Is absorbance directly proportional to concentration?
Is absorbance directly proportional to concentration? The absorbance is directly proportional to the concentration (c) of the solution of the sample used in the experiment. In UV spectroscopy, the concentration of the sample solution is measured in mol L-1 and the length of the light path in cm. What is relation between absorbance and concentration? […]
Has anyone walked the longest walkable road?
Has anyone walked the longest walkable road? Ever wondered what a long, uninterrupted walk would be like? Spanning over a distance of 22,387km approximately, potentially the world’s longest walkable road starts from Cape Town and concludes its run at Russia. What is the farthest someone has walked on their hands? The Guinness World Records world […]