So we have to send them to earth orbit above our atmosphere which filters radiations.Certain objects emit only radiation in UV range.So to study them we have to use UV ray telescopes.
Advantages: Gives potential for rapid polymerisation to yield high molecular weight polymer with low polydispersity. Viscosity of polymer emulsion is much lower than that of straight polymer in melt phase....
The best thing about is its ability to confirm the presence of functional groups. It's a great tool to use when paired with NMR or mass spectroscopy. For instance,...
Proton (and heteroatom) NMR spectroscopy is a direct method of analysis, where direct connectivities between $H$, $C$, $P$ (all NMR active nuclei) etc. can be established unequivocally, and where kinetic...
Infrared telescopes detect light that has a longer wavelength than the human eye can see. The main advantage of this is that we can use it to see stuff that...
Pros: Radio wavelengths are immune to dust, unlike visible waves. This means that they can go straight through dust without being absorbed or reflected. This allows us to see what...
During a transition between allowed orbits an electron emits the extra energy in form of a photon of energy: $E=hf$ where: $h$ is a constant (Planck's Constant; $f$ is the...
We need two types of cells divisions for different purposes. takes place in Somatic Cells and occur in Germ Cells. Mitosis helps in repairing and replacing old,...
The are produced similar to genetic engineering. This crop management technique has been introduced to improve the quality of foods that shared in the market in a more...
Courtship displays are common in many animals and they are highly unique to each species and have evolved likely over thousands or millions of years. Most commonly, courtship displays are...
We typically measure the ionization energies of (gaseous) atoms: $"Atom(g)"+Deltararr"Atomic cation(g)"+"electron"$ When $Delta$ is quoted in $kJ*mol^-1$ this the $"first ionization enthalpy"$ Ionization energies typically INCREASE across a Period (looking...
