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.... ehh... hmmmn
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How does sound travel along some string with a cup the other side?
sound is able to travel along a string by something thats called sound waves! The vibration from a voice/sound , it travels along the string until it comes in contact with an ending point with is anoth cup or aboject whwich allows you to hear the sound
Why would a plastic cup freeze water faster?
The thin plastic cup is a poor insulator.
Why is a plastic cup a good sound insulator?
Hmm..... The holy lord Chuck the Norris thought about them... BECAUSE THEY ARE PLASTIC YOU DUMB-ASS. EVERYONE KNOWS PLASTIC IS A GOOD INSULATOR! Actually the don't insulate sound... sorry about that. That was my pet alien. Kind regards, Makarov Shepherd-Roach xxx ooo if ur a fit freakin teenage girl
Does a paper cup keep water hotter than a plastic cup?
no
Does a polystyrene cup hold more heat than a plastic cup?
Polystyrene
Will heat travel faster through a glass cup or a plastic cup?
It depends on the kind of plastic but mostly (I'd think) plastic is a better insulator for heat transport
What is the buzzing sound at the world cup soccer game?
It is a long plastic trumpet.
Is a plastic bottle a good insulator?
Yes A2: Yes, If it's a Foam cup. Not if it's simply a solid plastic cup.
What is the material called that waves travel through?
Any material through which any wave travels is called a medium. Ocean waves travel through the medium of seawater. Sound cannot travel through outer space, because there is no medium there to support sound waves. Mechanical waves such as sound and vibration require a medium through which to travel. Usually air, or a solid or liquid - matter in other words.
How does sound travel along some string with a cup the other side?
sound is able to travel along a string by something thats called sound waves! The vibration from a voice/sound , it travels along the string until it comes in contact with an ending point with is anoth cup or aboject whwich allows you to hear the sound
What are the benefits of a stainless steel travel cup over a plastic one?
Stainless steel travel cups with wall insulation are better at keeping drinks hot than plastic travel cups. They also break less easily and are easier to clean. Plastic cups are much more likely than steel to become stained and unsightly over time. Taste may be a benefit of a stainless steel travel cup over a plastic one, depending on personal preference.
How do plastic cup phones work?
The string must be pulled taut in order for the phone to work. Longitudinal waves travel through a medium by a process of compression and rarefaction, which in this case alters the tension of the string. If the string is not taut, the alterations in tension will not vibrate the listener's cup. Similarly, elastic strings will not work properly, because the wave will just stretch the string without vibrating the listener's cup. Don't let the string come into contact with any other objects, as this will partially divert the sound wave into the object, causing a weaker signal on the receiving end. Speaking into the cup transmits the sound of the speaker's voice into the bottom of the cup. The bottom of the cup acts as a diaphragm and vibrates with the sound of the speaker's voice. As the bottom of the cup vibrates, it transmits the vibrations into the taut string. The sound travels along the string as a longitudinal wave and ultimately vibrates the bottom of the receiving cup. The cup transmits the sound into the air around the listener's ear, allowing her to hear the speaker. Because the sound travels through solid mediums--the cup and the string--it travels more effectively than through air, allowing the users to communicate across large distances with volumes that would be inaudible if spoken through air
Who was Tracey who drinks from a plastic cup?
Who was Tracy who drinks for a plastic cup
How many plastic bags does it take to make a Starbucks plastic cup?
it takes 6 plastic bags to make a Starbucks plastic cup
Is a plastic cup a renewable resource?
A plastic cup can be recyclabe but it's definitely not renewable.
Why disposable cups are better then plastic cups?
Disposable paper cups can be microwaved and stored with many more types of liquids than a plastic cup. More information can be found through Anbao Cup manufacturer in China.
Is a plastic cup lighter than a glass cup?
Plastic is less dense than glass, so normally a plastic cup is considerably lighter than a glass cup, although in theory a very small glass cup could weigh less than a very large plastic cup.
