Question
Which type of mirror is utilized in solar furnaces to
focus sunlight and generate heat?Solution
Concave mirrors have a reflective surface that curves inward, resembling a portion of the inner surface of a sphere. This design allows them to converge light rays to a single focal point. Due to this property, concave mirrors are extensively used in applications requiring light concentration, such as solar furnaces, where they focus sunlight to produce intense heat. These mirrors are also prevalent in everyday devices like torches, vehicle headlights, and shaving mirrors.
If all the persons from the top of the building live in ascending order of their experience then, the floor of how many persons remains unchanged?
Which one of the following is the specialization of Rahul?
Which among the following box is placed immediately below Box T?
Find the correct match.
I. DSP-SANJAY
II. SI-ANKIT
III. ASI-TARUN
IV. HC-NAMAN
V. CT- ANKIT
How many floors are there in between the floor of the one who likes Yellow and the one who lives at floor 8th?
What will be the sum of ages of the youngest and the eldest person in the group?
Four of the following five are alike in a certain way and so form a group. Which one does not belong to that group?
How many floor gaps are between the floors of B and Z, as per the given information?
Who lives on 10th floor?
How many boxes are kept between one that contains Mango and one wrapped with Blue paper?
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