Login
Remember
Register
EasyElimu Questions and Answers
Questions
Unanswered
Tags
Users
Ask a Question
Ask a Question
Why do sound waves travel far at night?
0
votes
278
views
asked
Oct 11, 2021
in
Physics Form 3
by
Ginebra
Why do sound waves travel far at night?
waves
Please
log in
or
register
to answer this question.
1
Answer
0
votes
answered
Dec 22, 2021
by
DjClown
Sound propergation is faster in hot air than in cold air and at night the ground is cooler than the atmosphere
Please
log in
or
register
to add a comment.
Related questions
0
votes
1
answer
Figure 4 shows circular water waves incident on a plane reflector placed at an angle to the path of the waves.
asked
Jun 21, 2021
in
Physics Form 3
by
anonymous
waves
0
votes
1
answer
The figure below shows the displacement-time graph of a wave travelling at 0.4ms−1 displacement time graph of wave travelling at 0.4 How many complete waves are shown? Determine the period time of the wave
asked
Aug 23, 2021
in
Physics Form 2
by
anony mous
waves
period time
0
votes
1
answer
A girl standing at a distance claps her hands and hears an echo from a tall building 2 seconds later. If the speed of sound in air is 340m/s, determine how far the building is.
asked
Jul 7, 2021
in
Physics Form 3
by
anonymous
linear motion
0
votes
1
answer
Some plane water waves were produced in a ripple tank. They pass from a region of deep water into a region of shallow water. Figure 15.0 shows what the waves look like from above.
asked
Jul 29, 2021
in
Physics Form 1
by
anonymous
waves
0
votes
1
answer
A broadcasting station produces radio waves of wavelength 800 m. Determine their frequency (speed of air is 3 x 108ms-1
asked
Jun 21, 2021
in
Physics Form 2
by
anonymous
waves
Welcome to EasyElimu Questions and Answers, where you can ask questions and receive answers from other members of the community.
Categories
All categories
Mathematics
(632)
English
(287)
Kiswahili
(559)
Chemistry
(663)
Physics
(604)
Physics Form 1
(307)
Physics Form 2
(129)
Physics Form 3
(91)
Physics Form 4
(76)
Biology
(659)
Geography
(537)
History
(568)
CRE
(365)
IRE
(53)
Agriculture
(519)
Business Studies
(379)
Computer Studies
(20)
Home Science
(60)
General Questions
(432)
6.4k
questions
9.6k
answers
6
comments
590
users
...