Question

Give reason- 2

a) A paper cup containing water does not catch fire on heating.

b) If the clothes of a person catch fire, the person should be

immediately wrapped in a thick blanket.k​

Answer 1

Answer:

a) When paper cup is heated containing water, water absorbs the heat coming from the burning source and thus prevents the paper from reaching its ignition point. Hence it does not burn. Water in the cup becomes hot instead. This is due to absorption of heat by water.

b)If the clothes of a person catch fire, he is immediately wrapped in a thick blanket. The blanket cuts off the supply of air i.e. the supporter of combustion and hence the fire is put off.

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Answer 2

Tumko Paya Hai To Jaise Khoya Hoon

Kehna Chahoon Bhi To Tumse Kya Kahon

Tumko Paya Hai To Jaise Khoya Hoon

Kehna Chahoon Bhi To Tumse Kya Kahon

Kisi Zabaon Mein Bhi Woh Labaz Hi Nahi

Ki Jeene Mein Tum Ho Kya Tumhein Mein Bata Sakun

Main Aagar Kahoon Tumsa Haseen

Kaynaat Mein Nai Hai Kahin

Tareef Yeh Bhi To Sach Hai Kuch Bhi Nahi

Tumko Paya Hai To Jaise Khoya Hoon..

Shokhiyon Mein Dooobi Yeh Aadayein

Chehre Se Jhalki Hui Hain

Zulf Ki Ghani Ghani Ghatayein

Shaan Se Dhalki Hui Hain

Lehrata Aachal Hai Jaise Badal

Bhaahon Mein Bhari Hai Jaise Chandani

Roop Ki Chandani

Main Agar Kahoon Yeh Dilkashi

Hai Nahi Kahin Na Hogi Kabhi

Tareef Yeh Bhi To Sach Hai Kuch Bhi Nahi

Tumko Paya Hai To Jaise Khoya Hoon..