List of top Nano Technology Questions asked in Andhra Pradesh Post Graduate Engineering Common Entrance Test

In an impurity semiconductor, donor impurity atoms?
Which of the following polymers are widely used in organic light emitting diodes (OLEDs)?
When temperature increases, the energy bandgap of a semiconductor?
Hall–Petch equation relates yield strength (\(\sigma_y\)) to:
The Gibbs-Helmholtz equation relates:
The critical resolved shear stress (CRSS) determines:
X-rays are?
Carbon nanotubes are the typical example of?
Which is not a feature of cold working?
Which of the following property makes carbon nanotubes an excellent material for nanoelectronics?
For an ideal gas, enthalpy is a function of:
One of the optical properties of nanomaterials that changes with size is:
Burgers vector is used to describe:
The total area under stress – strain curve represents?
Van't Hoff's isotherm is used to relate:
Total internal reflection in optical fibers occurs when:
The free energy of a nano-sized system compared to its bulk counterpart?
In simple harmonic motion, the velocity is zero when:
The fraction of heat which changes into work?
Magnetic flux is expressed by?
The throttling process is ........ process.
Miller indices for a plane cutting x = a, y = ∞, z = c is:
Which of the following techniques is used to measure the chemical composition of the nanomaterials?
For a certain gas, \( C_p = 29 \, {J/mol·K} \) and \( C_v = 21 \, {J/mol·K} \). What is the gas constant \( R \)?
Which of the information is true regarding scanning electron microscopy?