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How much time is gained or lost in a year if the pendulum in a grandfather clock made of brass keeps perfect time at 17C the clock is kept at 25C Assume the frequency dependence on length?
Wiki User
∙ 14y ago
If the clock keeps perfect time and the temp is at a steady 17C, the clock should not lose or gain any time.
Wiki User
∙ 14y ago
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What Rose's Cuckoo Clock Is Powered By A Pendulum Which She Has To Push Gently To The Right Or Left Every Couple Of Days After It Stops Swinging. Rose's Clock Is A Perfect Example Of The Fact That?
energy is transferred to different forms
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Pitch is the frequency at which an object vibrates to create a sound. A tuning fork, for example, that vibrates 440 times a second will produce a perfect "A" note. It is these predetermined levels of frequencies that pitch is categorized into the twelve chromatic musical tones.
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The thermal conductivity of a perfect conductor is 1
Can the time period of a pendulum be infinite?
Perhaps if either:The length of the pendulum is infiniteThe pendulum is in perfect zero gravity and has no momentumBut in each of those cases, does it really qualify as a pendulum?
Who is the one to perfect the pendulum based on the movement of the Earth?
Christian Huygens
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It depends of how much you wanna spend... Flat frequency response everywhere in the room. and perfect stereo imaging everywhere. good luck
Can you give the conflict of the short story grandfathers birthday present by Herman heijermans Jr?
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What makes metal a good radio aerial?
A good material for an antenna is copper wire. For perfect reception, the antenna should be cut to a length determined by the frequency you want to receive. length = 468/frequency in megahertz.
Rose's cuckoo clock is powered by a pendulum which she has to push gently to the right of left couple of days after it stops swinging. rose's clock is a perfect example of the fact that?
energy is transferred to different forms.
Why does a swinging pendulum lose energy once it is set into motion?
When a pendulum is released to fall, it changes from Potential energy to Kinetic Energy of a moving object. However, due to friction (ie: air resistance, and the pivot point) and gravity the pendulum's swing will slowly die down. A pendulum gets its kinetic energy from gravity on its fall its equilibrium position which is the lowest point to the ground it can fall, however, even in perfect conditions (a condition with no friction) it can never achieve a swing (amplitude) greater than or equal to its previous swing. Every swing that the pendulum makes, it gradually looses energy or else it would continue to swing for eternity without stopping. Extra: Using special metals that react little to temperature, finding a near mass-less rod to swing the bob (the weight) and placing the pendulum in a vacuum has yielded some very long lasting pendulums. While the pendulum will lose energy with every swing, under good conditions the amount of energy that the pendulum loses can be kept relatively small. Some of the best pendulum clocks can swing well over a million times.
What Rose's Cuckoo Clock Is Powered By A Pendulum Which She Has To Push Gently To The Right Or Left Every Couple Of Days After It Stops Swinging. Rose's Clock Is A Perfect Example Of The Fact That?
energy is transferred to different forms
Can perpetual motion be achieved using a pendulum in a vacuum?
Yes. In a vacuum, the only resistance is the friction in the suspension for the bob of the pendulum. Other than that, it should swing a long time. In air, friction with air will add to the friction in the suspension and it won't swing as well as it would in a vacuum. But it will swing for a while. A pendulum will swing in water, but the hydrodynamic drag will make it stop in a really, really short period of time. Just a couple of swings will strip the pendulum of almost all its energy. And the speed of the pendulum will be slower than in air, and it won't swing anywhere nearly as far through the bottom of its arc as it did in air.
What has the author William Fairman written?
William Fairman has written: 'A treatise on geography, use of the globes, and astronomy; in the order which the mutual connection and dependence of the several parts require, towards a perfect understanding of the whole. By William Fairman, ..'
What is pitch of a note?
Pitch is the frequency at which an object vibrates to create a sound. A tuning fork, for example, that vibrates 440 times a second will produce a perfect "A" note. It is these predetermined levels of frequencies that pitch is categorized into the twelve chromatic musical tones.
You are Raman in Mumbai your grandfather Mr Sudhir Rana is unwell and need a perfect rest he is alone in his residence send him a telegram?
Grand father , take a rest and medicines. I will visit at there on monday.
