12. Light and sound

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12. Light and sound Fill in the blanks.  1. Objects which cannot give out their own light are called Non - luminous.  2. Trandparent   object allow light to pass through them completely.  3. Reflection   is bouncing back of light from a smooth shiny surface.  Write true or false.  1. Sound does not require any medium to travel. (F)   2.The sound of loudspeaker is an unpleasant sound. (T)  3.sound travels through air in the form of particles. (F)  Let us practise 1. Fill in the blanks.  a. Noise is produced by irregular    sound waves.  b. Sun is the main source of heat and light on earth.  c. When light hits a surface and cannot pass through it, the surface is called opaque.  d. Sound is produced due to vibration of objects.  2 . Write 'T' for true and 'F' for false.  a. Honking car is an example of a pleasant sound. (F)  b. Light cannot bend around the cornera. (T)   c. Wat...
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udhayanidhi stalin

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Here are some questions and solutions about Udhayanidhi Stalin:

- *Who is Udhayanidhi Stalin?*
Udhayanidhi Stalin is an Indian politician, movie producer, and former actor who has been serving as the Deputy Chief Minister of Tamil Nadu considering 2024 ¹.

- *What is Udhayanidhi Stalin's instructional background?*
Udhayanidhi Stalin attended Don Bosco faculty and later acquired a diploma in commerce from Loyola College in Chennai ¹.

- *What are some of Udhayanidhi Stalin's terrific movie productions?*
Some of Udhayanidhi Stalin's extraordinary movie productions consist of Kuruvi (2008), Aadhavan (2009), and Manmadan Ambu (2010) ¹.

- *What is Udhayanidhi Stalin's function in the Tamil Nadu government?*
Udhayanidhi Stalin has been serving as the Deputy Chief Minister of Tamil Nadu when you consider that 2024 and has additionally been the Minister of Youth Welfare and Sports Development in Tamil Nadu considering that December 2022 ¹.

- *Is Udhayanidhi Stalin married?*
Yes, Udhayanidhi Stalin is married to Kiruthiga Udhayanidhi, and they have two children, Inba and Tanmaya ¹.
เคฏเคนां เค‰เคฆเคฏเคจिเคงि เคธ्เคŸाเคฒिเคจ เค•े เคฌाเคฐे เคฎें เค•ुเค› เคช्เคฐเคถ्เคจ เค”เคฐ เคธเคฎाเคงाเคจ เคฆिเค เค—เค เคนैं:

 - *เค‰เคฆเคฏเคจिเคงि เคธ्เคŸाเคฒिเคจ เค•ौเคจ เคนैं?*
 เค‰เคฆเคฏเคจिเคงि เคธ्เคŸाเคฒिเคจ เคเค• เคญाเคฐเคคीเคฏ เคฐाเคœเคจीเคคिเคœ्เคž, เคซिเคฒ्เคฎ เคจिเคฐ्เคฎाเคคा เค”เคฐ เคชूเคฐ्เคต เค…เคญिเคจेเคคा เคนैं, เคœो 2024 เคธे เคคเคฎिเคฒเคจाเคกु เค•े เค‰เคชเคฎुเค–्เคฏเคฎंเคค्เคฐी เค•े เคฐूเคช เคฎें เค•ाเคฐ्เคฏเคฐเคค เคนैं।

 - *เค‰เคฆเคฏเคจिเคงि เคธ्เคŸाเคฒिเคจ เค•ी เคถैเค•्เคทเคฃिเค• เคชृเคท्เค เคญूเคฎि เค•्เคฏा เคนै?*
 เค‰เคฆเคฏเคจिเคงि เคธ्เคŸाเคฒिเคจ เคจे เคกॉเคจ เคฌॉเคธ्เค•ो เคธंเค•ाเคฏ เคฎें เคฆाเค–िเคฒा เคฒिเคฏा เค”เคฐ เคฌाเคฆ เคฎें เคšेเคจ्เคจเคˆ เค•े เคฒोเคฏोเคฒा เค•ॉเคฒेเคœ เคธे เคตाเคฃिเคœ्เคฏ เคฎें เคกिเคช्เคฒोเคฎा เคนाเคธिเคฒ เค•िเคฏा।

 - *เค‰เคฆเคฏเคจिเคงि เคธ्เคŸाเคฒिเคจ เค•ी เค•ुเค› เคถाเคจเคฆाเคฐ เคซिเคฒ्เคฎ เคจिเคฐ्เคฎाเคฃ เค•्เคฏा เคนैं?*
 เค‰เคฆเคฏเคจिเคงि เคธ्เคŸाเคฒिเคจ เค•ी เค•ुเค› เค…เคธाเคงाเคฐเคฃ เคซिเคฒ्เคฎ เคช्เคฐเคธ्เคคुเคคिเคฏों เคฎें เค•ुเคฐुเคตी (2008), เค…เคงเคตเคจ (2009), เค”เคฐ เคฎเคจเคฎเคฆเคจ เค…ंเคฌु (2010) เคถाเคฎिเคฒ เคนैं।

 - *เคคเคฎिเคฒเคจाเคกु เคธเคฐเค•ाเคฐ เคฎें เค‰เคฆเคฏเคจिเคงि เคธ्เคŸाเคฒिเคจ เค•ी เค•्เคฏा เคญूเคฎिเค•ा เคนै?*
เค‰เคฆเคฏเคจिเคงि เคธ्เคŸाเคฒिเคจ 2024 เคธे เคคเคฎिเคฒเคจाเคกु เค•े เค‰เคชเคฎुเค–्เคฏเคฎंเคค्เคฐी เค•े เคฐूเคช เคฎें เค•ाเคฐ्เคฏ เค•เคฐ เคฐเคนे เคนैं เค”เคฐ เคฆिเคธंเคฌเคฐ 2022 เคธे เคคเคฎिเคฒเคจाเคกु เคฎें เคฏुเคตा เค•เคฒ्เคฏाเคฃ เค”เคฐ เค–ेเคฒ เคตिเค•ाเคธ เคฎंเคค्เคฐी เคญी เคนैं।

- *เค•्เคฏा เค‰เคฆเคฏเคจिเคงि เคธ्เคŸाเคฒिเคจ เคตिเคตाเคนिเคค เคนैं?*
เคนां, เค‰เคฆเคฏเคจिเคงि เคธ्เคŸाเคฒिเคจ เค•ी เคถाเคฆी เค•िเคฐुเคฅिเค—ा เค‰เคฆเคฏเคจिเคงि เคธे เคนुเคˆ เคนै เค”เคฐ เค‰เคจเค•े เคฆो เคฌเคš्เคšे เคนैं, เค‡เคจเคฌा เค”เคฐ เคคเคจ्เคฎเคฏा ¹।

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