Газу передано кількість теплоти 300 Дж, при цьому він здійснив роботу 100 Дж. Чому дорівнює зміна внутрішньої енергії газу?
Which of the following are deemed by AS/NZS 3000 to be suitable methods of protection against contact with parts of an electrical installation that are live during normal service?
La contrainte sur la zone de tolérance de la spécification est :
La contrainte sur la zone de tolérance de la spécification est:
An electric iron has a power rating of 1100W at 230V. What is the resistance of the element?
Following circuit has a voltmeter and an ammeter connected as shown below. The Voltmeter reading is 12V and Ammeter reading is 0.5A. Calculate the power consumed by the circuit.