is called vibration.It means moving up and down or forwards and backwards very fast.These vibrations cause the air to vibrate.This makes sound waves.And there are different k_ of sounds.Some sounds are soft,some sounds are loud.Soft sounds are made by w_ vibrations,loud sounds are made ...
Read and match.vibrate something that can be heard sound to shake with repeated small, quick movements volume the level of sounds produced by objects III. Read and answer.1. What happens when things vibrate?They make sounds .2. What does a volume tell us?It tells us how loud or soft a...
Started out my year with a colonoscopy and a mammogram! Asked for a dermatologist referral for a weird lump on my forehead! Got my annual tarot reading! Completely overhauled my hair! We are off to a rollicking start. Stories & Sounds ...
They don’t want to be strict with their kids because this may hurt their feelings. With soft words and understanding, they encourage their children to choose for themselves. So is a tiger mom better than a cat mom? It may also depend on the child.小题1:The writer of this passage ...
Soft Piano Lofi Rhythms Lofi Jazz Terrace 试听 1:50 18 Soothing Terrace Jazz Vibes Lofi Jazz Terrace 试听 1:47 19 Blissful Sleep With Lofi Jazz Lofi Jazz Terrace 试听 1:36 20 Tranquil Terrace Sounds Lofi Jazz Terrace 试听 2:28 21 Terrace Breeze: Lofi Chill Lofi Jazz Terrace ...
There are loud sounds and soft sounds. When you shout,you make a loud sound. When you speak very quietly, you make a soft sound. All sound has pitch(音高). A drum is an instrument with a low pitch. A bell is an instrument with a high pitch.Electricity is made by burning fuel (...
Our ears send sounds to our brain.Our brain tells us what we hear. What are you hearing now?Smell The air is full of smells. We use our nose to smell them. Air carries smells inside our nose. Our nose sends the smells to our brain. Our brain tells us what we smell. What are ...
What we need to learn is how to coexist with reality. We need the knowledge to fit in and survive. Would knowing more about fewer subjects help? Or would memorizing the deep dynamics of how things work better yet? I do believe the more we know, the wiser we are. But there are ...
CrunchySoftChewyFlaky Subscribe 3. Try Tomato Halves in Place of the Bread Think about it like this. You put tomato on many kinds of sandwiches, so why not make it the “bread” instead of the filling. Cut a tomato in half and pull out of the inside, creating a small hole. Fill you...
Consider the Sounds Produced You will only be woken up by the sound that will be produced by the alarm clock. The sound frequency should be good enough for you to hear it in the time of waking up. Choose an alarm that makes a sound that can easily get you out of sleep. Some of th...