Figure shows three temperature scales with the freezing and boiling point of water indicated. A change of 25 R0, 25 S0 and 25 U0 is denoted by x1, x2, x3 respectively. Which of the following is correct :

Engineering

Physics

SI Units

Thermal Expansion

Physical World

Question

Figure shows three temperature scales with the freezing and boiling point of water indicated. A change of 25 R⁰, 25 S⁰ and 25 U⁰ is denoted by x₁, x₂, x₃ respectively. Which of the following is correct :

x₂ < x₁ < x₃

x₃ > x₂ > x₁

x₁ > x₂ > x₃

x₂ > x₃ > x₁

LiveFree JEE Main Previous Year Online Papers Live Free JEE Advance Previous Year Online Papers

College PredictorLive

Know your College Admission Chances Based on your Rank/Percentile, Category and Home State.

Get your JEE Main Personalised Report with Top Predicted Colleges in JoSA

1° R = 1°C

$1 ° S = \frac{100}{70} = \frac{10}{7} {}^{\circ}C$

$1 ° U = \frac{100}{75} = \frac{4}{3} {}^{\circ}C$

1°S > 1°U > 1°R
⟹ x₂ > x₃ > x₁