345066
The Air Prevention and Control of Pollution Act came into force in
1 1985
2 1990
3 1975
4 1981
Explanation:
Air Prevention and Control of Pollution Act has come into force in 1981. It is regarding the control and preventing air pollution in India.
BIOXII16: ENVIRONMENTAL ISSUES
345067
Which of the following problem(s) is/are created by a brief exposure to extremely high sound level, \(150 \mathrm{~dB}\) or more generated by take off a jet plane or rocket?
1 Deafness
2 Damage to the eardrums
3 Both 1 and 2
4 None of the above
Explanation:
A brief exposure to extremely high sound level, \(150 \mathrm{~dB}\) or more generated by a jet plane or rocket takes of, may damage eardrums thus permanently impairing hearing ability (deafness).
BIOXII16: ENVIRONMENTAL ISSUES
345068
Prolonged exposure to noise at \(95 \mathrm{~dB}\) can produce
345066
The Air Prevention and Control of Pollution Act came into force in
1 1985
2 1990
3 1975
4 1981
Explanation:
Air Prevention and Control of Pollution Act has come into force in 1981. It is regarding the control and preventing air pollution in India.
BIOXII16: ENVIRONMENTAL ISSUES
345067
Which of the following problem(s) is/are created by a brief exposure to extremely high sound level, \(150 \mathrm{~dB}\) or more generated by take off a jet plane or rocket?
1 Deafness
2 Damage to the eardrums
3 Both 1 and 2
4 None of the above
Explanation:
A brief exposure to extremely high sound level, \(150 \mathrm{~dB}\) or more generated by a jet plane or rocket takes of, may damage eardrums thus permanently impairing hearing ability (deafness).
BIOXII16: ENVIRONMENTAL ISSUES
345068
Prolonged exposure to noise at \(95 \mathrm{~dB}\) can produce
345066
The Air Prevention and Control of Pollution Act came into force in
1 1985
2 1990
3 1975
4 1981
Explanation:
Air Prevention and Control of Pollution Act has come into force in 1981. It is regarding the control and preventing air pollution in India.
BIOXII16: ENVIRONMENTAL ISSUES
345067
Which of the following problem(s) is/are created by a brief exposure to extremely high sound level, \(150 \mathrm{~dB}\) or more generated by take off a jet plane or rocket?
1 Deafness
2 Damage to the eardrums
3 Both 1 and 2
4 None of the above
Explanation:
A brief exposure to extremely high sound level, \(150 \mathrm{~dB}\) or more generated by a jet plane or rocket takes of, may damage eardrums thus permanently impairing hearing ability (deafness).
BIOXII16: ENVIRONMENTAL ISSUES
345068
Prolonged exposure to noise at \(95 \mathrm{~dB}\) can produce
345066
The Air Prevention and Control of Pollution Act came into force in
1 1985
2 1990
3 1975
4 1981
Explanation:
Air Prevention and Control of Pollution Act has come into force in 1981. It is regarding the control and preventing air pollution in India.
BIOXII16: ENVIRONMENTAL ISSUES
345067
Which of the following problem(s) is/are created by a brief exposure to extremely high sound level, \(150 \mathrm{~dB}\) or more generated by take off a jet plane or rocket?
1 Deafness
2 Damage to the eardrums
3 Both 1 and 2
4 None of the above
Explanation:
A brief exposure to extremely high sound level, \(150 \mathrm{~dB}\) or more generated by a jet plane or rocket takes of, may damage eardrums thus permanently impairing hearing ability (deafness).
BIOXII16: ENVIRONMENTAL ISSUES
345068
Prolonged exposure to noise at \(95 \mathrm{~dB}\) can produce