Step 1: Japan’s surrender in the Second World War was mainly due to the devastating effects of the atomic bombings of Hiroshima and Nagasaki by the United States in August 1945.
Step 2: The bombings caused widespread destruction and loss of life, leading to Japan’s decision to surrender shortly after.
The slope of the tangent to the curve \( x = \sin\theta \) and \( y = \cos 2\theta \) at \( \theta = \frac{\pi}{6} \) is ___________.
Explain the construction of a spherical wavefront by using Huygens' principle.
The perpendicular distance of the plane \( r \cdot (3\hat{i} + 4\hat{j} + 12\hat{k}) = 78 \) from the origin is __________.