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What is the wavelength of a wave?

First I would draw a graph showing a wave to support my explanation for what the wavelength means. The wavelength of a wave is the distance, in metres, from one point of the wave to the same point on the ...

KW
Answered by Kimberley W. Physics tutor
3003 Views

Differentiate y= 8x^2 +4x +5

dy/dx= (2 * 8)x(2-1) +4 = 16x + 4

JJ
Answered by Juevaneeta J. Maths tutor
4086 Views

How can genetically identical twins look different?

There are two key pieces of terminology that it is important to understand with this question; genotype and phenotype. All sexual organisms inherit a mix of genes from th...

JH
Answered by Josh H. Biology tutor
8687 Views

Is normal expiration, at rest, a passive or active process in a healthy individual? And why?

Expiration is a passive process. It happens due to relaxation, not contraction, of the muscles of the chest. As well as the elastic recoil of the lungs. Both of these processes do not require energy and h...

SJ
Answered by Samuel J. Biology tutor
9996 Views

Discuss and analyse a poem

Generally when asked to analyse a poem, students feel overwhelmed and feel at a loss in the face of this 'abstract' challenge that they are asked to do. I think it's very important to establish an empathi...

SK
1990 Views

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