A car traveling with a constant speed travels 150 km in 7200 s. What is the speed of the car?
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Charles law states that volume of gas is directly proportional to temperature at constant pressure
V/T = k
where V - volume , T - temperature and k - constant
where parameters for the first instance are on the left side and parameters for the second instance are on the right side of the equation
in the question it states that the temperature has been increased from 278 K to 231 K but it should actually be temperature is decreased from 278 K to 308 K
substituting the values in the equation
V = 462 cm³
the answer should be D. 462 cm³
V/T = k
where V - volume , T - temperature and k - constant
where parameters for the first instance are on the left side and parameters for the second instance are on the right side of the equation
in the question it states that the temperature has been increased from 278 K to 231 K but it should actually be temperature is decreased from 278 K to 308 K
substituting the values in the equation
V = 462 cm³
the answer should be D. 462 cm³