Hf ahm! 'he began GB HD AZ hਚੁਪगे आपद इयत आपद
Answers
Answer:
In this type of question you need to calculate the square root by division method and find the remainder. Then subtract the remainder from the given number you can get the required number.
In this case the remainder would be 15. So if you subtract 15 from 49299, you will get 49284 which is 222^2.
Answer:
Combustion is a chemical process or a reaction between Fuel (Hydrocarbon) and Oxygen. When fuel and oxygen react it releases the heat and light energy. Heat and light energy then result in the flame. So, the formula for Combustion reaction is Hydrobcarbon + Oxygen = Heat energy. Combustion is used in car motors and rocket engines and many other machineries.
Combustion is a chemical process where any fuel has a reaction with air (oxidant) to produce heat energy.
And when this heat energy release it will also produce light in the form of a flame. This is the visible part of the reaction, the flames. The general exothermic reaction of combustion can be expressed as:
Hydrocarbon + Oxygen → Carbon Dioxide + Water + Heat Energy