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Taapmaan

Class 6 Science · Chapter 7: Taapmaan aur uska Maap · NCERT Curiosity section 7.2

Seekho

Taapmaan is baat ka maap hai ki koi cheez kitni garam ya thandi hai. Zyada garam cheez ka taapmaan zyada. Ise thermometer se naapte hain.

Bhaarat mein Celsius scale use karte hain, likhte hain °C (degree Celsius). Barf 0 °C par pighalti hai aur paani 100 °C par ubalta hai. Maidaan mein garmi ka din 40 °C ho sakta hai; pahaad ki sardi ki raat 0 °C se neeche ja sakti hai.

Doosre scale bhi hain: kuch desh Fahrenheit (°F) use karte hain, jisme swasth shareer lagbhag 98.6 °F hota hai, aur scientists aksar kelvin (K) scale use karte hain.

Explore: thermometer set karo.

  1. Wo taapmaan dikhao jis par barf pighalti hai.
  2. Wo taapmaan dikhao jis par paani ubalta hai.
  3. Garmi ka din dikhao: 42 °C.

Yaad rakho

  • Taapmaan garmi ya thand ka maap hai; thermometer se °C mein naapte hain.
  • Barf 0 °C par pighalti; paani 100 °C par ubalta; swasth shareer lagbhag 37 °C.

Quick check

Paani ubalta hai …

  1. 100 °C
  2. 0 °C
  3. 37 °C
  4. 212 °C
Answer

100 °C. Celsius scale par paani 100 °C par ubalta hai aur barf 0 °C par pighalti hai.

Socho

Is hafte apne shehar ki mausam report dekho. Sabse zyada aur sabse kam taapmaan kya tha? Kitna antar hai?

Ek answer

Jawaab tumhare shehar par nirbhar hai. Antar ke liye sabse zyada mein se sabse kam ghatao, jaise 34 °C − 22 °C = 12 °C.

Practice

Teen levels (easy, medium, hard) ke naye sawaalon se practice karo, kuch hands-on, hints aur hal ke saath. Topic poora karne ke liye pichhle 5 mein se 4 sahi karo.