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Why are passive 3D TVs cheaper if they are better than active 3D TVs?
DwayneKaczmarek
Because they aren't better than active 3D television.
Both have their advantages. Passive televisions use polarizing glasses to separate the left and right eyes' images. The effect is that the perceived resolution is cut in half to 540 lines, less than the 576 lines of older standard definition images.
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∙ 11y ago
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Why active filter?
An active filter can provide much sharper band-edge characteristics than a passive one, with the same or smaller number of components, cheaper, and without the through-loss of a passive filter.
Can we change 'used to' structure in to passive voice If yes so how If no why not?
Active voice is much better than passive voice in writing.
Are active 3D glasses better than the passive 3D glasses because they have battery and are more expensive that active glasses seem to be more sophisticated and reliable?
Active 3D glasses are far better than passive glasses when used with an active 3D television. Similarly, passive 3D glasses work well with passive televisions. Active glasses have been criticized for their weight in the past. Later glasses are lighter than many passive glasses, have a battery life of over one hundred hours and are proving to be exceptionally reliable.
What are the benefits of passive 3D glasses?
Passive glasses are lighter, and a little cheaper than active glasses. Passive glasses are under £10 whereas active glasses start at a little over $10. Passive glasses need no batteries but the resolution of passive 3D such as LG is half that of other 3D systems at just 540 lines, lower than the standard definition of 576 lines that was introduced almost 50 years ago.
What is a passive microphone versus an active microphone?
Active mic usually has battery in it and gives way better sound recording quality than passive one. This is smart microphone if you will and I'd recomment to stick with active if you're doing audio recording or movie at home.
Does active immunity last longer than passive immunity?
yes
Is an active or a passive hub better?
Passive Hubs These hubs are nothing more than point contacts for the wires that make up the physical network. An example of this would be a punchdown block that is a simple plastic, unpowered box used to plug network cables into it. Active Hubs Active hubs are a little smarter than the passive hubs we saw. All You might also come across the term "concentrators" which are basically active hubs, concentrating and strengthening a signal as it enters and exits the hub.
What are active and passive systems?
Active systems have a much longer range than passive systems due to having an internal battery. Because of this an active tag will be much larger and more expensive than a passive tag. The passive tag will basically convert the RF signal from the Interrogator or reader and turn it into energy to return the signal. Active tags will often be found on larger sized shipping containers/products whereas a passive tag, due to its small form factor can be used on any variety of products, containers, boxes...etc. Passive tags are usually more durable than active tags. While some active tag batteries have a lifetime of 10 years, depending on the frequency of use, passive tags do not have the handicap of internal power requirements. Depending on the harshness of the environment, an industrial grade passive Read-Only tag can last longer than your average person.
Whats the conclusion that passive transport is easier for cells to complete than active transport?
Active transport requires the cell to expend energy. However passive transport occurs because of a gardient.
What do you mean by active and passive voice?
Active voice is when the subject of a sentence performs the action, while passive voice is when the subject is acted upon by the verb. In active voice, the sentence structure follows a subject-verb-object pattern, whereas in passive voice, the object becomes the subject and the verb is conjugated as a form of "to be" plus the past participle of the main verb.
Is the way sugar enters a cell if there is more sugar outside the cell than inside the cell passive or active?
Passive (just guessing)
Is private first class Thomas broke the window is active or passive sentence?
The sentence "Private First Class Thomas broke the window" is in the active voice, where the subject (Private First Class Thomas) performs the action (broke the window).
