Why do our clothes appear darker when they get wet?

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  Why do our clothes appear darker when they get wet? Hi guys, I hope you all will be fine and enjoying. Today in this post we are going to know why do our clothes appear darker when they get wet. So, Let's start.... Any cloth is made from a yarn or fibre. That fibre in turn made of smaller micro-fibre. Some of the photons of light are absorbed but some are reflected and land on our retina and that gives us the sensation of seeing the cloth as having a certain level of brightness.  But when the cloth gets wet the water fills in the gaps between each individual microfiber or yarn. When light falls on the wet cloth, some of it is now more likely to enter the water and be bent away from our eyes. So, some of the light that would have previously been reflected off the cloth back to our eyes is now bent away. Fewer photons of light get back to our eyeball and so the wet cloth appears darker than the dry cloth. But as the water gradually evaporated more and more light is reflected back t
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Reasons behind four different colours dots present at the bottom of newspaper. (अखबार के निचले भाग में मौजूद चार अलग-अलग रंगों के डॉट्स के पीछे कारण।)

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 Reasons behind four different colours dots present at the bottom of newspaper.

Hi guys,

I hope you all will be fine and enjoying.You might have surprised while you saw these four dots at first.Today in this post I am going to make you understand reasons behind four different colours dots present at the bottom of newspaper.

Here is an images of newspaper  with these four dots.




These dots are printed in CMYK sequence.

  • C:-Cyan
  • M:-Magenta
  • Y:-Yellow
  • K:-Black



In simple term, these four dots tells us if the pictures printed in newspaper are clear or not.During printing, if these four dots come in the same line means,Picture in newspaper will be clear if they are overlapping,then it means picture in the newspaper are not crisp (it's blury).

It is done to check if the newspapers printed are not blury as it is not possible to check all newspaper by looking at whole pages of newspaper.

THANK YOU.....

KEEP LEARNING....
KEEP ENJOYING....😁

😀Now in Hindi😀

अखबार के निचले भाग में मौजूद चार अलग-अलग रंगों के डॉट्स के पीछे कारण।

हाय दोस्तों, 
 मुझे आशा है कि आप सभी ठीक होंगे और आनंद ले रहे होंगे। आपको आश्चर्य हुआ होगा जब आपने इन चार बिंदुओं को पहली बार देखा था। इस पोस्ट में मैं आपको अखबार के निचले भाग में मौजूद चार अलग-अलग रंगों के डॉट्स के पीछे के कारणों को समझने जा रहा हूं। 

 यहाँ इन चार बिंदुओं के साथ अखबार की चित्र है।


ये डॉट्स CMYK सीक्वेंस में छपे हैं। 

  •  C:-Cyan(सियान) 
  • M:-Magenta( मैजेंटा) 
  •  Y:-Yellow(पीले )
  • K:-Black(काले ) 


साधारण शब्दों में, ये चार बिंदु हमें बताते हैं कि क्या अख़बार में छपे चित्र स्पष्ट हैं या नहीं। मुद्रण के दौरान, यदि ये चार बिंदु एक ही पंक्ति में आते हैं, अखबार में तस्वीर साफ होगी,यदि वे ओवरलैपिंग कर रहे हैं, तो इसका अर्थ है कि समाचार पत्र में चित्र  कुरकुरा नहीं हैं (यह धुंधला  हैं)। 

 यह जाँचने के लिए किया जाता है  क्योंकि अख़बार के पूरे पन्नों को देखकर सभी अख़बारों की जाँच करना संभव नहीं है।

धन्यवाद.....

सीखते रहे.....

मस्ति करते रहीए..

Location: India

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