10 Questions
Explain the phenomenon of reflection of light and its effect on the path of light.
Reflection of light can be defined as the phenomenon of an object throwing back the light that falls on it. When light hits an object, it is either absorbed or reflected. The reflection of light changes its path when it is thrown back by the object.
What is a plane mirror and how does it form an image?
A plane mirror is a mirror with a flat surface. When light falls on a plane mirror, it reflects the image of the object in front of it. The image formed is virtual and erect, and the distance between the image and the mirror is the same as the distance between the object and the mirror.
How does the size of the image formed on a mirror change with respect to the distance between the object and the mirror?
The size of the image formed on the mirror can vary with respect to the distance between the object and the mirror. If the distance between the object and the mirror increases, the size of the image decreases, and vice versa.
What is the difference between an erect image and an inverted image formed by a mirror?
An image is said to be erect if the image is formed the same side up as that of the object. The image will be called Inverted if it is formed upside-down compared to the object. The image formed by the mirror is always left-right inverted.
Explain the concept of left-right inversion of the image formed by a mirror.
The image formed by the mirror is always left-right inverted, meaning that the right side of the object appears as the left side in the image, and vice versa. This phenomenon is consistent in all images formed by mirrors.
रहीम के दोहे में क्या अनुप्रास अलंकार है?
संपति सँचहि सुजान
रहीम के दोहे में किस प्रकार का उदाहरण दिया गया है?
कंगालता और अमीरी
'रहीम' के दोहे प्रसंग में प्रस्तुत पंक्तियाँ किस पाठ्य पुस्तक से ली गई है?
'वसंत' से
'संपति सँचहि सुजान' में किस श्रेणी का अलंकार है?
सम्मिश्रित
'करैं पाछिली बात' में 'करैं' का क्या मतलब है?
'करना'
Study Notes
Rahim's Couplets (Rahim Ke Dohe)
- Rahim's couplet talks about true love, comparing it to a fish that is caught in a net and then thrown back into the water, but the fish still yearns for the water, sacrificing its life for it.
Moral Lesson
- The couplet conveys the message of doing good for others, as good people don't use their wealth only for themselves but also for the benefit of others.
- The poet Rahim Ji says that just as a tree doesn't eat its own fruit and a river doesn't drink its own water, good people use their resources to benefit others, not just themselves.
Literary Analysis
- The couplet uses the literary device of Anupras Alankar, with the repetition of "छाँड़ति" and "छोह" sounds.
- The poet Rahim Ji is the author of this couplet, which is part of the Hindi textbook "Vasant" (Chapter 11).
Test your knowledge about the reflection of light with this quiz. Learn about how objects reflect light and form images in mirrors.
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