According to the passage, a temperature of 50° would be equal to _______.
A. 223⁰ on the Kelvin scale
B. 273⁰ on the Kelvin scale
Giải bởi Vietjack
C
Kiến thức: Đọc hiểu chi tiết
Giải thích:
Dịch câu hỏi: Theo đoạn văn, nhiệt độ 50° sẽ bằng _______.
A. 223⁰ trên thang Kelvin B. 273⁰ trên thang Kelvin
C. 323⁰ trên thang Kelvin D. 373⁰ trên thang Kelvin
Thông tin: On the Kelvin scale, with 0° equal to absolute zero, water freezes at 273°, and water boils at a temperature 100° higher.
Dịch nghĩa: Trên thang đo Kelvin, với 0º bằng không tuyệt đối, nước đóng băng ở 273º và nước sôi ở nhiệt độ cao hơn 100º.
0º = 273º K 50º = 273º K + 50º K = 323º K
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