Complete the following web describing the various aspects of the lady’s beauty. One is done for you at the center place.
The poet admires the lady’s beauty in a holistic manner, appreciating her external grace as well as the purity and serenity reflected in her mind and expressions.
Explain the construction of a spherical wavefront by using Huygens' principle.
The slope of the tangent to the curve \( x = \sin\theta \) and \( y = \cos 2\theta \) at \( \theta = \frac{\pi}{6} \) is ___________.