The density is defined as the measure of mass per unit volume:ρ = mVWhere: ρ =density, m=mass, V=volumeThe mass of the rock is given as 75 g, but we n...
Read MoreSome electromagnetic waves like ultraviolet, X rays and gamma rays have high frequencies and therefore have high energies. These waves, upon entering the human...
Read MoreTo solve this question, we have to first consider the formula of density, defined as the mass per unit volume of a substance:ρ = m/V m=ρV...
Read MoreThe red shift is a consequence of the Doppler’s Effect, a phenomenon wherein waveforms that move away from an observer observe an increased wavelength - and hen...
Read MoreThe conventional current is the movement of charges from the positive terminal of the battery to the negative terminal of the battery. On the other hand, electr...
Read MoreThe atom is considered to be the smallest building block of all matter. Whether it's a tiny ant, or a massive planet, everything is composed of these atoms, in...
Read MoreTo solve this question, we will use the idea of uniform circular motion - i.e. the moon circles around the earth because the gravitational force provides the ce...
Read MoreThe simple answer to that is no - SUVAT equations work only when the acceleration is constant.That is because these equations have been derived using the underl...
Read MoreTo find the net force, we will use Newton’s Second Law of Motion:
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