Page 133 - แผนการสอน 63-2

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วิทยาศาสตร (ว 21104) ชั้นมัธยมศกษาปท 1
ึ
์
่
ี
ี

ทบทวนการเปลี่ยนหน่วยอุณหภูมิ

C F 32
จากสูตร = 9 หรือ K = C + 273
°
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1. สารชนิดหนึ่งมีอุณหภูมิ 4 K จะมีอุณหภูมิกี่องศาเซลเซียส

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2. อุณหภูมิ 37 องศาเซลเซียส สามารถแปลงได้เป็นกี่องศาเคลวิน (K)

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3. จังหวัดน่านอุณหภูมิ 77 องศาฟาเรนไฮต ถ้าใช้หน่วยเป็นเซลเซียสจะเป็นอุณหภูมิเท่าใด
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4. จงเปลี่ยนค่าอุณหภูมิ 25 องศาเซลเซียส ให้เป็นหน่วยของฟาเรนไฮต์ และเคลวิน
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