5445Chemical EngineeringMedium
________ cannot control the noise pollution?
AGreen house gases
BUse of silencers
CTree plantation
DVibration damping
Correct answer
A. Green house gases
Explanation
The correct answer is Green house gases.
Correct answer
A. Green house gases
Explanation
The correct answer is Green house gases.
Which one gives the monochromatic emissive power for black body radiation?
Diffusion co-efficient generally depends upon the temperature, pressure & the nature of the components of the system. Its dimension is not the same as that of the________?
Radiation energy is emitted by all the substances, which are above________?
Asphalts are ________?
During its calorific value determination by bomb calorimeter, coal is combusted by ________?
Which of the following is the most lethal water pollutant?