Which of the following steps can take by government in order to reduce the noise pollution?
Which of the following steps can take by government in order to reduce the noise pollution?
The pollution which has far-reaching consequences and has many physical, physiological as well as psychological effects on human beings is termed as
The pollution which has far-reaching consequences and has many physical, physiological as well as psychological effects on human beings is termed as
The noise pollution produced by tractors, thrashers harvesters, etc. can be categorized under
The noise pollution produced by tractors, thrashers harvesters, etc. can be categorized under
What is maximum recommended exposure time to a noise level of 100 dB in a day?
What is maximum recommended exposure time to a noise level of 100 dB in a day?
What is maximum recommended exposure time to a noise level of 100 dB in a day? Read More »
Which of the following is not the effect of noise?
Which of the following is not the effect of noise?
Which of the following is not the effect of noise? Read More »
As per BIS code, the acceptable indoor noise level in hospitals is
As per BIS code, the acceptable indoor noise level in hospitals is
As per BIS code, the acceptable indoor noise level in hospitals is Read More »
Which of the following expression is correct with respect to sound pressure?
Which of the following expression is correct with respect to sound pressure?
Which of the following expression is correct with respect to sound pressure? Read More »
The least sound which can be perceived by human hear is
The least sound which can be perceived by human hear is
The least sound which can be perceived by human hear is Read More »
As per B.I.S. code, the acceptable indoor noise level in Court rooms is
As per B.I.S. code, the acceptable indoor noise level in Court rooms is
As per B.I.S. code, the acceptable indoor noise level in Court rooms is Read More »