If he feels like, is interested in it, and is able to grasp it, then why not ? Why not indeed ?
Answer: Real image
Explanation:
converging lens will only produce a real image if the object is located beyond the focal point (i.e., more than one focal length away).
Answer:
when the water is heated with immersion heater, the water becomes less dense due to which the warm water rises up and the cooler water fills it's space.
In rainforest sound travels faster because in the ocean sound travels very slow due to the pressure