Q

Which element is used in a thermometer?

RRB ALP (Stage-II) 06/05/2025 (Shift-II) 2025
✓ Answer: D Mercury
Mercury was traditionally used in liquid-in-glass thermometers because its volume changes predictably with temperature.
← Previous Question Next Question →

📚 Related Questions

1 A student wants to design an experiment to demonstrate the dispersion of… 2 Which is used for measuring speed of motor- 3 If a 9V battery is connected across three resistors of 3 ohms,… 4 A sound wave has a frequency of 500 Hz and travels at… 5 When a card placed on a glass tumbler is flicked away, a… 6 Retardation means ______ acceleration.