Question
The temperature of a body increases from 310 K to 340 K. The temperature increase in degree Celsius is
NDA
General Ability
General Science
2025
NDA 2025 (Phase 2)
NDA General Ability Question (2025) — Solution
Options
- A. 20°C
- B. 30°C
- C. 37°C
- D. 67°C
Answer
B. 30°C
Step-by-step solution
Initial temperature, T_1 = 310 K Final temperature, T_2 = 340 K Change in temperature, T = T_2 - T_1 = 340 - 310 = 30 K Since the size of one degree on the Celsius scale is equal to the size of one unit on the Kelvin scale, the change in temperature in degree Celsius is equal to the change in temperature in Kelvin. T = 30^ C Answer: 30°C
Related: General Ability — General Science · All PYQ Banks