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Why does different frequencies of sound require different sizes of loudspeaker -use ideas of diffraction?
Wiki User
∙ 11y ago
because consuela needs more lemon pledge
Wiki User
∙ 11y ago
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What is the necessary condition for the production of sounds?
Sound is a variation in air pressure, within the range of hearing of the subject. Bats do better at higher frequencies, and elephants do better than us at infrasonic frequencies. Sound is a subjective phenomenon - as is that part of it we call 'noise'. But sound does require a physical medium for its propagation - sound will not travel in a vacuum.
Why do different substances require different amount of heat energy during melting?
due to different melting point...
Why does white light split into 7 colours?
Those are just the "traditional" colors - there are many shades in between. Also, no two people I know personally would draw the boundaries between blue, indigo, and violet in the same place. Indigo is simply not really a distinctive color, being just a kind of bluish-violet.
How are sound waves and eletromagnetic waves different?
Sound waves require a medium such as air, solid, or liquid in order to propagate. Electromagnetic waves do not require a medium for propagation and can move through a vacuum.
What is a confused mass?
A confused mass may have different meaning depending on context. This may refer to things that have been but together in a haphazard manner which may require sorting out.
What do you mean by threshold of hearing?
The threshold of hearing is the minimum volume (loudness) at which a sound can be heard. This minimum volume is different for difference frequencies. Low frequencies have higher thresholds (require greater volume) to be heard. This is why audio amplifies have a base boost feature to raise the volume of low frequencies so they can be heard better.
Which of the following distinguishes electromagnetic from mechanical waves?
They don't require a medium to travel through. - apex ....what a wanker
Can you replace a tire size 23570R16 with tire size 23555R17?
That would require different rims.That would require different rims.
Can an employer require different waiting periods for medical coverage per class of employees?
Yes, an employer can require different waiting periods. Different levels of jobs may have different benefits which would require various waiting periods.
Why different groups of people require different diets?
different groups of people require different diets because there are different groups such as vegetarian and reduced-calorie and lactose-free and gluten free
Why do different foods require different methods of processing?
cuz they do
Do Macs require different memory than PCs?
Yes they will require different memory than PC's, also being more expensive.
WHY starch and cellulose require different digestive enzymes?
Starch and cellulose require different digestive enzymes for the same reason that different locks require different keys. The specific shape, and distribution of electrical charge in any given molecule determines the specific enzyme that will be needed to digest it. Every chemical is different.
What is the necessary condition for the production of sounds?
Sound is a variation in air pressure, within the range of hearing of the subject. Bats do better at higher frequencies, and elephants do better than us at infrasonic frequencies. Sound is a subjective phenomenon - as is that part of it we call 'noise'. But sound does require a physical medium for its propagation - sound will not travel in a vacuum.
What do WANs require?
They require many devices that connect different computers using diverse communication services
Is their a product that cleans all different kinds of necklaces?
No, different metals require different types of cleaners.
How many different nutrients does your body require?
sex
