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When we make measurements while doing an experiment, the values we measure always have an uncertainty . We assign an uncertainty based on the equipment we are using and the way we make the measurements. If o...

Wave Speed = Frequency * Wavelength (Note: Make sure you convert the unit of frequency to ‘Hz’ and the unit of wavelength to ‘m’) Yes you can simply use this equation, but understanding the principle will ma...

Nuclear fusion is the opposite to fission. In nuclear fusion, two nuclei of lighter elements combine to create a nucleus of a larger element, whereas in nuclear fission, a nucleus splits into two smaller nuc...

On Earth we notice convection through breathing, conduction through heat and radiation through sunlight. But do we notice these in space? And if not, then why? Let’s make a few definitions. Convection is the...

The standard model is a 'catalogue' of subatomic particles (the smallest building blocks of everything in the universe). It categorises these subatomic particles based on their properties and has predicted t...