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Why is the frequency reading from digital counter is 2f but not f?
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What is filtered vibration?
The filtered vibration (at rated voltage and frequency) at both twice the speed (2n) and twice the frequency (2f) must not exceed 0.05 in/s peak velocity. These are two independent measurements at different frequencies. The limit must be met at both frequencies when measured in any axis on the bearing housing.
When the object is placed at 2F in front of convex lens image is formed at?
In convex lens, the object beyond 2f is;image between2f and f.inverted image.smaller than the object.real image.in concave lens, the object beyond 2f is;smaller than that of the objecterectvirtual image
Function of the convex lens?
Function of Convex lens: Convex lens causes parallel rays of light to converge after refraction. Also the following can also be considered as the functions of convex lens: 1.when the object is at infinity, convex lens forms the image at focus which is real and inverted. 2.when the object is beyond 2F, image is formed between F and 2F which is real, inverted and diminished. 3.when the object is at 2F ,image is formed at 2F,which is real , inverted and of same size. 4.when the object is between F and 2F, image is formed beyond 2F which is real,inverted and magnified. 5.when the object is at F,image is at infinity which is real inverted and very much magnified. 6.when the object is between F and C, image is formed beyond 2F and behind the object which is virtual, erect and magnified.
Can convex lens have real and magnified image?
Yes it is possible. When the object is kept in between F and 2F, then an enlarged real but inverted image is got beyond 2F on the other side of the lens.
The temperature dropped 13F in 7 hours the final temperature was -2F what was the starting teperature?
10
What are odd and even harmonics?
A harmonic of a wave is a component frequency of the signal that is an integer multiple of the fundamental frequency. If the fundamental frequency is f, the harmonics have frequencies f, 2f, 3f, 4f, etc. Even harmonics are 2f, 4f, 6f, ... Odd harmonics are f, 3f, 5f, ... And remember: Even harmonics 2f, 4f, 6f,... are odd overtones. Odd harmonics f, 3f, 5f,... are even overtones. Scroll down to related links and look at "Calculations of harmonics from fundamental frequency".
What two companies worked with Kodak to develop kiosks with digital image making software?
Kinkos and Microsoft. (http://www.ask.com/bar?q=Which+two+companies+worked+in+partnership+with+Kodak+to+develop+kiosks+with+digital+image-making+software%3F&page=1&qsrc=0&ab=3&u=http%3A%2F%2Fwww.infoborder.com%2FDigital_Camera_History%2F)
What is meant by harmonics?
harmonics is nothing but an unwanted noise or ripples.A harmonic of a wave is a component frequency of the signal that is an integer multiple of the fundamental frequency. If the fundamental frequency is f, the harmonics have frequencies f, 2f, 3f, 4f, etc. For example, if the fundamental frequency is 50Hz, the frequencies of the harmonics are: 50 Hz, 100 Hz, 150 Hz, 200 Hz, etc. Don't forget: Even harmonics 2f, 4f, 6f,... are odd overtones. Odd harmonics f, 3f, 5f,... are even overtones. Scroll down to related links and look at "Calculations of harmonics from fundamental frequency".
What is 2f plus 8 equals 103?
2f + 8 = 103 2f = 95 f = 47.5
In the web address what does percent 2f mean?
%2f="/"
-3g+2f+g-4f?
-3g+2f+
How do you rewrite 2f 10 by using distributive property?
2f + 10 in distributive property
What are the factors of f squared plus 2f?
f^2 + 2f = f (f + 2)
What is the answer to 2f-6 equals 4?
2f-6=4 2f-6=4 (add 6 to both sides) +6 +6 2f=10 (divide by 2) -- --- 2 2 f=5 (the 2s cancel out and 10/2 is 5)
Who developed the Kodak kiosk in partnership with Kodak?
Kinkos and Microsoft. (http://www.ask.com/bar?q=Which+two+companies+worked+in+partnership+with+Kodak+to+develop+kiosks+with+digital+image-making+software%3F&page=1&qsrc=0&ab=3&u=http%3A%2F%2Fwww.infoborder.com%2FDigital_Camera_History%2F)
2f plus 8 equals 102 what does f equal?
2f + 8 = 102 Subtract 8 from both sides: 2f = 94 Divide both sides by 2: f = 47
Why digital circuits?
Digital circuits are used most extensively when compared to its opponent ,its none other than analog circuits.Generally we consider a device or circuit in the sense we use widely use by considering different characteristics like speed,accuracy,efficiency,mechanical strength,environmental conditions,errors,noise,performance in different aspects,cost etc. When we consider an analog circuit, it consumes large power for transmitting any signal.We have different types of transmissions even in analog which consumes power in different ranges.We say a digital circuit is better when we take power(consumption) into account. The probability of error is also less because we have only two states that is either 0 or 1 , for any information we transmit the combination of 0's and 1's by using proper sampling techniques i.e; the sampling frequency should be twice of the message signal frequency(max). In equation fs =2f ; fs=sampling frequency; f= maximum operating frequency of message signal. When we consider analog the signal is continuous and while transmitting we have more chances for error occurence.So we prefer a digital circuit. One more factor is noise.The source of noise is less in digital circuits and signal to noise ratio is also good in digital circuits.Accuracy is the main performance characteristic to say that digital circuits are more advantageous. The above are some of the comparitives to say that digital circuits are widely preferred.
