Sound is something you hear. It is a vibration which travels in waves and then hits your eardrum to make it vibrate, that's how you hear it. It is the second fastest thing, first is light.
Scroll down to related links and look at "Speed of sound - Wikipedia". There is a table of the effects of the temperature on sound. Don't say "velocity of sound", call it "speed of sound".
not understant it can u give me the asnswer pleas
Yes, sound can travel through metal strings. It can travel through any medium except for vacuum.
A homophone is a letter having the same sound as another - for example, in the word 'cork,' the c and k are homophones.
No. It doesn't. The letter, ''e, in the word ''new'' . It is short and quick! Thank you and please subscribe and comment and discuss!
I'll discuss!
"Discuss about" is incorrect. "Discuss" is correct.
=The correct thing to say is "discuss" ,not "discuss about".==Or we might say "the discussion was about....."=
they discuss about human geography and etc'
Depending upon the context, the infinitive form of discuss may or may not be used.Infinitive: "I wish to discuss language." -- "He is going to discuss language."Declarative: "I will discuss language." -- "I discuss language."
You need to discuss that with your creditor.You need to discuss that with your creditor.You need to discuss that with your creditor.You need to discuss that with your creditor.
'Discuss' is a verb. In english, only nouns and pronouns have singular and plural forms. the verb discuss can be used with both singular nouns and pronouns (I discuss) and plural nouns and pronouns (we discuss).