One gets inspected as he inspects the world around him.
Traveling not only lets us observe different cultures but also makes us a subject of curiosity for others.
True, The passage states that when we travel, we are scrutinized just as much as we scrutinize others, implying that travellers are also observed by the locals and their cultures.
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 ___________.