Noise is measured in –

Related MCQs

• The unit of measurement of noise is –
• Permissible noise level at Residential area during night time is :
• The unit of noise pollution (level) is –
• Which physical quantity is measured in ‘siemens’?
• Amount of water vapour in the atmosphere is measured in terms of –
• Who measured the velocity of light first?
• The humidity of air measured in percentage is called –
• The pitch of the sound is measured by its:
• The damage of the human body due to radiation (X-rays or y-rays etc,) is measured in –
• Distances of stars are measured in –