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What is half power beamwidth of broad side array?
In telecommunication, the term beamwidthhas the following meanings:1. In a radio antennapattern, the half power beam width is the angle between the half-power (-3 dB) points of the main lobe, when referenced to the peakeffective radiated power of the main lobe. See beam diameter. Beamwidthis usually but not always expressed in degrees and for the horizontal plane.2. For the optical regime, see
What is the width of a piece of paper?
The answer depends on the piece of paper. You can cut it in half lengthways: it will still be a piece of paper but its width will be half as large!
The length of a rectangle is 8 inches more than the width If the preimeter is 212 inches. what is the length and width?
Do-it-in-your-head method: Length + width equals half the perimeter, ie 106; 106 - 8 = 98; half of 98 is 49 which is the width, making the length 57.
The perimeter of a rectangle is 152 inches The length exceeds the width by 36 inches What is the length and width?
Do-it-in-your-head method:Length + width is half the perimeter, ie 76 inches;76 - 36 = 40;Half of 40 is 20: this is the width;20 + 36 = 56: this is the length.Job done.
What if you decrease the length of a rectangle by 50 percent but leave the width alone how is the area affected?
It is decreased by half. If you decrease the width by half and leave the length alone, you get the same result.
