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How does infrared spectroscopy work and where might you see it used in real life?

Infrared radiation has a longer wavelength than visible light, and is also called thermal radiation. The chemical bonds in molecules absorb infrared radiation at characteristic frequencies, which means it ca...
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Answered by Mari N. • Chemistry tutor
3646 Views

factorise 3A^b+ 12A^2 B^2 + 9 A^5 B^3

3A^2 B(A +4B + 3a^3 B^2)
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Answered by Samuel H. • Maths tutor
4269 Views

Write 0.24242424... as a fraction in its lowest terms, show all your working

Let t= 0.2424242... 100T = 24.24242424.. 99T = 24 Fraction is therefore 24/99
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Answered by Samuel H. • Biology tutor
6621 Views

Write 3/8 as a decimal

0.375
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Answered by Samuel H. • Maths tutor
5643 Views

State two functions of membranes within cells

Membranes are largely used for the creation of optimum conditions. Membranes therefore keep the contents of organelles in isolation from the cytoplasm. Membranes may also be used to form transport vesicles f...
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Answered by Samuel H. • Biology tutor
25274 Views