An R word that transmits sound is a radio.
None of them technically start with r, since the Japanese writing system uses sounds, not words. So they would start with ra, ru, re, ri, ro, rya, ryu, or ryo, but not r.
Telephone
Yes. The A has a short A sound as in tram or cans.
Yes, here is a tongue twister that starts with the letter "R": "Red lorry, yellow lorry." It is challenging to say quickly due to the repetition of the "r" and "l" sounds.
tympanic
transmit transmission transcend transatlantic
The word "rough" has 5 sounds: /r/ /ʌ/ /f/. /r/ /ə/ /f/.
cd r is used for recording sounds and video
Words that start with R and end with R:racerradarradiatorrafterrancherrancorratherrazorreaderreaperreappearrearreceiverrecorderrecoverregisterregularregulatorreindeerrelieverremainderrememberreminderremoverrenterreoccurrepairreporterresistorresponderretailerretainerretrieverrevolverriderrigorringerriserriverroarrobberrockerrollerrooferroosterrosterrubberrulerrumorrunner
A wire would transmit sounds better than air because it is a solid medium that allows sound waves to travel more efficiently and with less loss of energy. Air, being a gas, is less dense and can absorb and scatter the sound waves, leading to weaker transmission.
The word "ruse" is pronounced as rooz. The 'r' sounds like the letter 'r', and the 'u' sounds like the 'oo' in "boot."
No, R-controlled vowels do not have long vowel sounds. When a vowel is followed by the letter "r," the "r" affects the pronunciation and changes the sound of the vowel. Examples include "ar," "er," "ir," "or," and "ur."