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Nothing! Sound is wave and needs a medium to pass through in order to be heard !!!
Nothing, because sound cannot travel in a vacuum.
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∙ 12y ago
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If an alarm clock is in a jar filled with air what happens if all the air sucked out of the jar?
The alarm would be much quieter, as sound can't travel through vacuum. But if it's a mechanical alarm clock then vibrations would be transferred from the clock to the jar and then to whatever the clock is standing on , and you'd probably be able to hear some of that.
What can you hear when a bell rings in a vacuum?
No sound. Beacuse sound need air to travel..
What are the jobs in the bell jar experiment for the foam block and vacuum pump?
The vacuum pump stops the sound waves from coming out. Because there are no particles to pass on the sound in a vacuum, we see the clock vibrating, but do not hear anything at all.
Can you hear in a vacuum?
No. Since there is no air in a vacuum and sound travels only with the presence of air, you can't hear in a vacuum.
Why can you not hear in a vacuum?
Sound waves have to have something physical to travel through, such as air or water. There is nothing in the vacuum for the waves to move in.
If an alarm clock is in a jar filled with air what happens if all the air sucked out of the jar?
The alarm would be much quieter, as sound can't travel through vacuum. But if it's a mechanical alarm clock then vibrations would be transferred from the clock to the jar and then to whatever the clock is standing on , and you'd probably be able to hear some of that.
Could you hear an alarm clock in space?
No,because in space there's no gravity and depending on how far you're from Earth you cannot hear any type of sounds. For example your alarm clock can ring and your neighbors are unable to hear it.People cannot hear an alarm clock from space not just people but other living things.
What can you hear when a bell rings in a vacuum?
No sound. Beacuse sound need air to travel..
Will you hear anything when you set the alarm clock on the table and place it under a bell jar?
yes, because the bell jar will vibrate
If you want to wake up a person that can not hear what can you do?
you put a alarm clock under the pillow and it will bump up and down to wake them up.
What are the jobs in the bell jar experiment for the foam block and vacuum pump?
The vacuum pump stops the sound waves from coming out. Because there are no particles to pass on the sound in a vacuum, we see the clock vibrating, but do not hear anything at all.
What is the name of the clock inside you that wakes you up at certain time everyday?
yes its called an alarm clock you set it to when you want to wake up and it will wake you up but make sure you would be able to hear it in your room
Can you hear in a vacuum?
No. Since there is no air in a vacuum and sound travels only with the presence of air, you can't hear in a vacuum.
What does the clock radio do?
The clock radio was a very useful invention: most sources attribute it to James F. Reynolds, sometime in the mid-1940s. It was both a clock and a radio: it not only told the time, but it enabled the person to set an alarm to be woken up by their favorite radio station. Alarm clocks already existed, but they beeped or buzzed; now you could awaken to the news or hear your favorite songs.
iHome?
An iHome is a docking station for an iPod or an iPhone. It has a clock and speakers and you can insert your device into the station. This will allow your device to charge and serve as an alarm clock. The music for the alarm can be pre-set from your phone or iPod or you can use the iHome as a radio to hear the music on your device. It is a great item to have in your home that allows you to listen to the music stored on your iPod or iPhone.
Why does your brother set the alarm clock for 5 am but when it rings all he does is set it up for 630 am?
Maybe he has a hard time waking up, or sleeps hard. I set 3 alarms: one at 4 am, one at 4:15, and the last at 4:30. The last one is when I actually need to be up. Whatever works, right? Because he is lazy and inconsiderate. Set the alarm, hear the alarm, get your lazy behind out of bed! If he continues this behavior, set your alarm for 2 am, ensure that it wakes him up also, then hit snooze constanly until you need to get up. After a few days, he'll get the hint.
Can you hear a vacuum in outer space?
No.
