Solapur University M.Sc Nano Technology (Semester-II) Paper on Characterization of Tools of nanomaterials March 2019
| Sr. No. | Question |
| 1 | __________technique is suitable for function group detection.
(a) FTIR (b) UV-VIS Spectroscopy (c) XRD (d) NMR |
| 2 | ____________is not a scanning probe microscopy.
(a) SEM (b) TEM (c) AFM (d) Both (a) and (b) |
| 3 | Usually quantum structures are _________
(a) Less than 100 nm (b) Less than 10 nm (c) Greater than 10 nm (d) Greater than 100 nm |
| 4 | ____________is used in electron microscope.
(a) Electron beams (b) Magnetic fields (c) Light waves (d) Electron beams and magnetic fields |
| 5 | _________technique getting a three-dimensional picture of the specimen.
(a) Transmission Electron Microscope (b) Scanning Electron Microscope (c) Compound Microscope (d) Simple Microscope |
| 6 | Principal of UV –VIS Spectroscopy is based on ________
(a) Beer-Lambert law (b) Bragg’s Law (c) Both (a) and (b) (d) None of the above |
| 7 | Thermal stability of the material is given by ________
(a) TGA (b) TEM (c) Thermal conductivity measurement (d) Both (a) & (b) |
| 8 | Energy of the electromagnetic radiation is decreases with _________
(a) Increasing wavelength (b) Decreasing wavelength (c) Both (a) and (b) (d) None of these |
| 9 | ____________of transition take place in UV-Vis Spectroscopy
(a) Rotational (b) Vibrational (c) Electronic (d) All of the above |
| 10 | Range of Visible light’s wavelength is between _________
(a) 0.39 – 0.77 mm (b) 0.39 – 0.77 nm (c) 0.39 – 0.77 cm (d) None of the above |
| 11 | Dilatometry is also known as ________
(a) TGA (b) DTA (c) DSC (d) TMA |
| Published on 25th Sept 2021 | |
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