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The equation for finding the period of the wave is the reciprocal of the frequency
hence th eperiod T =1/f
substitute this into the wave speed equation
v=f x lambda
solve for...
The National Grid is how electricity is distributed from suppliers to consumers (commercial or private household). Power stations produce power in the region of Mega Watts (the order of millions of watts)...
It is true that 'on' and 'nous' both mean 'we' and can be used pretty much interchangeably but there are subtleties to be aware of when using them. Altho...
The energy contained in a photon is given by the formula E = hf, where h is the Planck constant and f is the frequency of the photon. Since h = 4.110−15 eVs, f = E/h = 1.0103<...
The best way for me to personally learn and remember is by creating/ noticing patterns. There will always be a pattern with conjugations, even for the irregular verbs. For example, present tense endings I...
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