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CBSE - VIII - Science - Sound
How can humanbing her sound
Asked by khushalsharma66.8misj
27th August 2021,
7:15 PM
CBSE - VIII - Science - Sound
please explain the last question......
Asked by rishikarai082
7th September 2020,
5:12 PM
CBSE - VIII - Science - Sound
By how much will the loudness of sound change when the amplitude of vibration is doubled
Asked by monikasaluja1979
5th February 2018,
9:13 PM
CBSE - VIII - Science - Sound
What is noise pollution?
Asked by Topperlearning User
29th July 2016,
2:04 PM
CBSE - VIII - Science - Sound
Your parents are going to buy a house. They have been offered one house on the roadside and another house three lanes away from the roadside. Which house would you suggest your parents should buy? Explain your answer.
Asked by Topperlearning User
29th July 2016,
1:58 PM
CBSE - VIII - Science - Sound
what will happen if we would be able to hear infrasonic and ultrasonic sound ?
Asked by Topperlearning User
29th July 2016,
1:52 PM
CBSE - VIII - Science - Sound
WHAT IS NOISE POLLUTION?HOW IT CAN BE CONTROLLED?
Asked by kotwalumesh7258
26th September 2014,
12:05 PM
CBSE - VIII - Science - Sound
Name the key sources of urban noise pollution.
Asked by Topperlearning User
5th August 2014,
8:39 AM
CBSE - VIII - Science - Sound
What are the effects of noise on the animals?
Asked by Topperlearning User
11th June 2014,
5:52 PM
CBSE - VIII - Science - Sound
Name the steps taken by city administration to control noise pollution.
Asked by Topperlearning User
4th June 2014,
1:23 PM
CBSE - VIII - Science - Sound
List any three measures to reduce noise pollution.
Asked by Topperlearning User
4th June 2014,
1:23 PM
CBSE - VIII - Science - Sound
Name few common NO HORN zones in a city.
Asked by Topperlearning User
4th June 2014,
1:23 PM
CBSE - VIII - Science - Sound
Noise pollution can lead to health hazards. Give reasons.
Asked by Topperlearning User
13th May 2014,
9:04 AM
CBSE - VIII - Science - Sound
Find the odd one out. 1. 40 decibels, 70 decibels, 150 decibels, 90 decibels 2. Soft horns, ear plugs, silencers, loudspeakers 3. Loudspeakers, aeroplanes, vacuum cleaners, ear plugs
Asked by Topperlearning User
13th May 2014,
8:51 AM
CBSE - VIII - Science - Sound
Differentiate between Intensity and Loudness.
Asked by Topperlearning User
13th May 2014,
8:28 AM
CBSE - VIII - Science - Sound
Name some common ailments suffered by people living in a residential area close to the airport.
Asked by Topperlearning User
13th May 2014,
8:28 AM
CBSE - VIII - Science - Sound
What are the three main causes of oceanic sound pollution?
Asked by Topperlearning User
30th January 2014,
10:04 AM
CBSE - VIII - Science - Sound
How do we hear sound? Explain
Asked by Topperlearning User
30th January 2014,
10:01 AM
