Question

220 volt-250 watt is marked on an electric bulb. How much expenditure will be usb
the rate of 10 hours per day with a main supply of 220 V ? Given that cost of electrical energy
per unit.
refrigerator of 1000​

Answer 1

Explanation:

Iodine is a chemical element with the symbol I and atomic number 53. The heaviest of the stable halogens, it exists as a semi-lustrous, non-metallic solid at standard conditions that melts to form a deep violet liquid at 114 degrees Celsius, and boils to a violet gas at 184 degrees Celsius.