Physics

There are actually two main types of nuclear bombs: fission bombs and fusion bombs. Fission bombs work by harnessing the energy that is released when an atom is split into two, whereas a fusion bomb works by combining two atoms into one. 

Electricity is an energy force that is created between two electrons. It is then harnessed and used for other purposes such as powering devices. 

Gravity is a natural force that acts upon all objects. It causes smaller objects to pull towards larger objects.

There are a lot of factors that act upon the airplane, all of which work in tandem to allow an airplane to fly.

Yes and no, like the future this answer is also complicated.

Rainbows appear due to reflection and refraction of light through the raindrop.

The molecules in the ice tend to separate and fly off, leaving the ice cubes to become smaller and smaller over time.

As the temperature increases, the molecules in the ice move around causing it to start losing its solid shape and turning into a liquid.

Ice cubes melt, but as they come into contact with other ice they start to freeze again, but this time they freeze as one.

Ice floats on water because it has reduced density than water.

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