Io, one of Jupiter’s moons, is the most volcanically active place in the Solar System.
Answer for last week question: Well, as you already know, oil and water do not mix. One repels the other. Hot oil is hotter than steam. When the water hits the oil, steam is created instantaneously at the oil-water interface.The steam expands violently, creating the apparent explosion.
When you deep frying some food using oil why it explodes if water mix with it?
When a flea jumps, the rate of acceleration is 20 times that of the space shuttle during launch.
Scientists have made underwater vehicles that use wings, called deep flight by using the Bernoulli principle that we learned in the school.This is the same principle that applies in aircraft as opposed to traditional systems.
Your sense of smell is around 10000 times more sensitive than your sense of taste.
When we put a BBQ hearth on a closed room the unburned charcoals may start to burn.But there isn’t a good O2 supply to the room because it is closed. So the O2 level in the room begins to decrease.So in a few hours there will be incomplete combustion in the BBQ hearth. As a result of that it emits CO gas that can cause deaths.
Deaths have been reported when people sleep in the same room after barbecue with barbecue hearth. Why?
The color of a human’s skin is determined by the level of pigment melanin that the body produces.Those with small amounts of melanin have light skin while those with large amounts have dark skin.
Water can go against gravity, moving up narrow tubes in a process called capillary action.
Because of the differences in gravity, a 100kg person would only weigh 38kg on Mars.
Small birds are not so large to make a contact with both the positive & neutral lines.So they suffer no electric shocks because they do not get earthed. Once they are not earthed, electricity can’t pass through their body,hence they do not get a shock. However bats hang down between both wires and there is a possibility to contact with both positive & neutral lines & they get the shocks that can killed themselves.