Q

How much energy is consumed by a power of one watt used for one hour?

RRB Technician Grade-III 24/12/2024 / Shift-II 2024
✓ Answer: D 1 Wh
E = Pt = 1 W × 1 h = 1 Wh.
← Previous Question Next Question →

📚 Related Questions — Mechanics

1 When a car turns on a curved road, passengers feel an outward… 2 For an ideal single movable pulley, the mechanical advantage is generally: 3 An iron sphere of mass 30 kg and an aluminium sphere of… 4 Why is a heavy object easier to lift when the effort arm… 5 ______ measures the change in an object’s velocity per unit time. 6 Find the work required to increase the speed of an 800 kg…