- What makes a loud sound?
- What is the difference between low sound and high sound?
- What are soft sounds?
- What are the top 10 loudest sounds?
- Is whistle a soft sound?
- What makes a soft high pitched sound?
- What are soft and hard words?
- What letters have hard soft sounds?
- How high or low the sounds are?
- What are some examples of low pitch sounds?
- Which would make the softest sound?
- Which of the following produce a soft sound?
- What is the G rule?
- What makes a low pitch sound?
- Why can sound not travel in space?
- What are the 3 sources of sound?
- What are the 5 sources of sound?
- What is a high sound?
- What is soft sound and loud sound?
- Is a soft sound?
What makes a loud sound?
Changing the amplitude of a sound wave changes its loudness or intensity.
A string plucked with force has greater amplitude, and greater amplitude makes the sound louder when it reaches your ear.
Volume depends on amplitude.
Greater amplitude produces louder sounds..
What is the difference between low sound and high sound?
You can hear a difference between these two sounds. That is because their pitch is different. Pitch depends on the frequency of a sound wave. … High sounds have high frequencies and low sounds have low frequencies.
What are soft sounds?
a soft sound is quiet and pleasant to listen to.
What are the top 10 loudest sounds?
Know your decibels! Ten of the loudest sounds out there230 dB – Sperm whale.180 dB – Rocket launch.120 dB – Fireworks.110 dB – Live gig.100 dB – Night club.97 dB – Fire alarm.94 dB – Lawnmower.88 dB – Heavy traffic.More items…•Oct 25, 2018
Is whistle a soft sound?
In addition to pitch, loudness is another property of sound. If you hit a cymbal softly, it makes a soft sound. … The harder you blow a whistle, the louder the sound it makes. All musical instruments work in the same way.
What makes a soft high pitched sound?
The less energy the sound waves or vibrations have, the softer the sound you hear. If you play an instrument lightly, it gives a soft sound. E.g. – When you hit a drum lightly, the skin of the drum makes a small vibration and you hear a soft sound. When you move away from a loud sound it becomes softer.
What are soft and hard words?
A soft “g” sounds more like a “j,” as in the words large, general, and giant. By contrast, a hard “c” sounds like a “k,” as in the words cup, class, and fact. A soft “c” sounds like an “s” as in city, receive, and cell.
What letters have hard soft sounds?
The consonants “c” and “g” are two of the letters that make different sounds depending on the letters that follow them in the word. The most common sound for the “g” is the “hard” sound as in the word “goat”. However, if the “g” is followed by an i, e or y it makes the “soft” /j/ sound as in the word “giraffe”.
How high or low the sounds are?
Vocabulary Language: English ▼ EnglishTermDefinitionpitchHow high or low a sound seems to a listener.ultrasoundSound with a frequency above the range of human hearing (greater than 20,000 hertz).wave frequencyNumber of waves that pass a fixed point in a given amount of time.1 more row•Nov 1, 2012
What are some examples of low pitch sounds?
Low pitch:Large bells.Gong.Lion or tiger.Low notes on a piano or violin.Frog sounds.Dec 6, 2017
Which would make the softest sound?
The softest achievable phonatory sound level is an important characteristic of human voice….ABSTRACT.(1)Acquisition of Voice Handicap Index data.(6)Recording of approximately 5 s of silence.(7)Softest possible phonation, vowel [a:] at comfortable pitch.5 more rows
Which of the following produce a soft sound?
Answer. The letter of answer is C-buzzing bee. Volume determines whether a sound is loud or soft. Loud sound means high volume while the soft sound is low volume.
What is the G rule?
The general rule is this: if the letter after ‘g’ is ‘e’, ‘i’ or ‘y’, the pronunciation is a ‘soft g’ as in ‘fringe’. Some examples of words with the soft ‘g’ are: … Any other letter that follows requires a ‘hard’ pronunciation of ‘g’ as in ‘progress’ and some more examples are: golf, pig, great, grasp and gum.
What makes a low pitch sound?
If an object vibrates fast, it makes a high pitch sound. For example, a small bell. If an object vibrates slow, it makes a low pitch sound. For example, a large drum.
Why can sound not travel in space?
Sound does not travel at all in space. The vacuum of outer space has essentially zero air. Because sound is just vibrating air, space has no air to vibrate and therefore no sound.
What are the 3 sources of sound?
Sound sources can be divided into two types: natural and artificial, or human-made. Examples of natural sources are animals, wind, flowing streams, avalanches and volcanoes.
What are the 5 sources of sound?
Acoustic instruments, Electrical instruments, Living beings like animals and birds using their vocal cords, Man-made sources like machines, any vibration caused by wind are five sources of sound.
What is a high sound?
A high- frequency sound is about 2,000 Hz and higher. Intensity is measured in decibels (dB) [DES-uh-buls]. A high-intensity (loud) sound has a high decibel level. A low-intensity (soft) sound has a low decibel level. The sound of people talking is usually between 40 and 60 dB.
What is soft sound and loud sound?
Loud and soft sounds have a few differences. One is that a loud sound has more energy then a soft sound. Another difference is that a soft sound has less decibels then a loud sound. The more a surface vibrates the louder the sound is.
Is a soft sound?
Usually, a c or g sound is hard or soft depending on the vowel that follows it. Here’s the general rule: When c or g meets a, o, or u, its sound is hard. When c or g meets e, i, or y, its sound is soft.