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Question

Rahul decided to take a walk through a forest early in the morning. While he was inside the dense forest, he could see the beautiful sunrays through the small gaps within trees and clearly see the path taken by those rays. Of which effect was this a result?

The correct answer is

Tyndall effect

The phenomenon observed by Rahul is the Tyndall effect, where light scatters due to the presence of small particles in the air. This effect is commonly seen in forests when sunlight passes through tree gaps, illuminating dust or water particles in the air.

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Important Questions from Physics

  1. Two balls, A and B, are thrown simultaneously, a vertically upward with a speed of 20 m/s from the ground and B vertically downward from a height of 40 m with the same speed and along the same line of motion. At what points do the two balls collide by taking acceleration due to gravity as 9.8 m/s 2?

  2. On the basis of which principle does soap clean surfaces?

  3. Which one of the following devices is used to measure atmospheric pressure?

  4. Which one of the following energy is stored in the links between the atoms?

  5. Who among the following has explained the phenomenon of photoelectric effect?

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