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What is the period of a clock waveform whose frequently is 4 MHz?
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What is direct and alternating voltage?
An alternating current (AC) is an electric current whose direction reverses cyclically, as opposed to direct current, whose direction remains constant. The usual waveform of an AC power circuit is a sine wave, as this results in the most efficient transmission of energy.
How a pure sine wave inverter works circuit diagrams?
Filter the output with a low-pass filter whose cut-off frequency is less than 120 Hz. That process removes the energy at harmonic frequencies from the output waveform, leaving only the energy at 60 Hz.
Name and describe two types of outside caliper?
A vernier caliper has a moving jaw and a fixed jaw. The moving jaw has marks to set against the ruled divisions on the stem of the fixed jaw. A micrometer caliper has a micrometer clock gage whose hand turns to provide the fine divisions added to the marked scale.
Explain the working of LDR and mention any five applications of LDR in detail?
A photoresistor, light dependent resistor (LDR) or cadmium sulfide (CdS) cell is a resistor whose resistancedecreases with increasing incident light intensity. It can also be referred to as a photoconductor.Applications:camera light meters, street lights, clock radios, alarms, and outdoor clocks
Arrays whose size can be altered are known as?
Arrays whose size can be altered are known as dynamic arrays.
Clock waveform whose frequency is 2MHz?
If the question is what is the waveform for 2 Mhz, then 500nS is the answer (equasion used is f=1/t) If the question is what is the waveform for 2mHz, then 500 S is the answer.
What is the period of a clock waveform whose frequency is 4 MHz?
A period can't be 4 Hz; those are the wrong units. If the period is 1/(4Hz), then the frequency is 4Hz. If the period is 4 seconds, then the frequency is 0.25 Hz. They are inversely related.
What is the frequency of a clock waveform whose period is 20 microseconds?
The period T is the time for one complete cycle of an oscillation of a wave. The frequency f is the number of periods per unit time (per second) and is measured in Hz, or cycles per second. These are related by: f = 1/T Therefore, for a period of T = 20µs = 20*(10^-9)s, f = 1/(20*(10^-9)) f = 20*(10^9) f = 20,000,000,000 Hz = 20 GHz.
What does the clock represent in A clock stopped By Emily Dickinson?
The clock is a metaphor for a person, whose life is ending. This 'clock-person' ticks to their death, like the clock's last tick-tocks before it dies/stops.
On whose show does Rupert Jee frequently appear?
David Letterman
Is a period painful?
For most women, yes it is. There are some however whose period is painless.
What is an ambiguous modifier?
A modifier whose place in the sentence can easily confuse the reader.. Ex. I watched him frequently as he walked his dog. Correct way: I frequently watched him as he walked his dog. The word frequently is the ambiguous modifier.
How many times a day does a digital clock display digits whose sum total equals the number of led's used to display them?
A 24 hour clock displays digits whose sum total equals the number of led's used to display them 94 times a day. A 12 hour clock displays them 108 times a day.
What is direct and alternating voltage?
An alternating current (AC) is an electric current whose direction reverses cyclically, as opposed to direct current, whose direction remains constant. The usual waveform of an AC power circuit is a sine wave, as this results in the most efficient transmission of energy.
Is frequently an interrogative adjective?
No, the word frequently is an adverb, a word that modifies a verb; frequently tells how often the action occurs. Example:We frequently visit my aunt in town.
What is the period of a sound wave whose wavelength is 2.0m?
17
What would you call a man whose wife is dead?
You would call him a widower (not a frequently used term though).
