Sound - what i know - vibrations that travel through the air or another medium and can be heard when they reach a person's or animal's ear.
Sound - what i wonder - why is the sound on the desk always the most to hear
Sound - what i learnt - sound produced by continuous and regular vibrations, as opposed to noise.
Light - what i know- The main source of natural light on Earth is the Sun. Historically, another important source of light for humans has been fire
Light - what i wonder - What is the speed of light!
Light - what i learnt - Light or visible light is electromagnetic radiation within the portion of the electromagnetic spectrum that is perceived by the human eye.
song sounds is very beautiful l likes song and song is wonderful . fever man and working help for song you no I understand song is very very beautiful you no likes song sorry itna sab bolane ke liye
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Sound - what i know - vibrations that travel through the air or another medium and can be heard when they reach a person's or animal's ear.
Sound - what i wonder - why is the sound on the desk always the most to hear
Sound - what i learnt - sound produced by continuous and regular vibrations, as opposed to noise.
Light - what i know- The main source of natural light on Earth is the Sun. Historically, another important source of light for humans has been fire
Light - what i wonder - What is the speed of light!
Light - what i learnt - Light or visible light is electromagnetic radiation within the portion of the electromagnetic spectrum that is perceived by the human eye.
Explanation: PLZ MARK BRAINLIEST ( also Like )(
Answer:
song sounds is very beautiful l likes song and song is wonderful . fever man and working help for song you no I understand song is very very beautiful you no likes song sorry itna sab bolane ke liye