Pretty sure it is A:Light wave
As they say nothing is faster than the speed of light.
Answer:
The pressure of the air is 499.91 kPa.
Explanation:
Given that,
Initial pressure = 430 kPa
Temperature = 13.0+273=286 K
Final temperature = 59.5+273=332.5 K
We need to calculate the final pressure
Using relation of pressure and temperature
At constant volume,




Hence,The pressure of the air is 499.91 kPa.
Invention I think which is B as they don't invent things in an enquiry