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What else can I help you with?
If the diameter of an objective mirror is doubled its light-gathering power becomes?
Just like any antenna used to collect electromagnetic energy at any other frequency, the 'gain' is proportional to the antenna's area. Since the area varies as the square of the collector's diameter, doubling the diameter increases the gain by a factor of 22 = 4. The corresponding increase in gain is 6 dB.
IF a cell's diameter doubled the cell would require two times more nutrients and would have two times more wastes to excrete?
The amount of metabolic activity inside a cell is proportional to the volume, not the diameter, so if you doubled the diameter you would quadruple the metabolic activity, and hence the consumption of nutrients and the production of waste. So, yes.
If a cell's diameter is doubled will the cell require two times more nutrients and would have two times more wastes to excrete?
The amount of metabolic activity inside a cell is proportional to the volume, not the diameter, so if you doubled the diameter you would quadruple the metabolic activity, and hence the consumption of nutrients and the production of waste. So, yes.
What is the equation linking power of a radio telescope and the diameter of its dish?
For any parabolic antenna used to focus radio waves, the following formula is pretty good. GdB = 20 log( F D ) + 7.5 G = the gain of the antenna in dB, compared to an isotropic antenna F = the frequency, in GHz, at which the gain is 'G' D = the diameter of the parabola, in feet The formula assumes that the antenna's efficiency is 50% . If this bothers you and you want to assume 100% efficiency, simply change the ' 7.5 ' to ' 10.5 '. The formula shows that if the diameter of the antenna is doubled, or if the frequency of interest is doubled, then the antenna has four times as much gain ( + 6 dB ).
Why do you use kelvin?
Because kelvin temperature has a simple relationship with volume, according to Charles's' law if the kelvin temperature becomes doubled at constant pressure the volume of the gas also becomes doubled, this relation is not with Celsius or Fahrenheit temperature.
What happens to the diameter if the circumference is doubled?
The diameter of a circle is doubled if the circumference is doubled.
When the diameter of a wire is doubled its resistance becomes .?
When the diameter of a wire is doubled, its cross-sectional area increases by a factor of four. Resistance is inversely proportional to cross-sectional area, so the resistance would decrease by a factor of four.
How would the circumference of a circle change if you doubled its diameter?
When you double the diameter, the circumference is also doubled.
What happens to the circumference when the diameter of a circle is doubled or triple?
The circumference is doubled or tripled, respectively.
If the sides of a triangle are doubled then the area becomes?
If the sides of a triangle are doubled then the area becomes quadrupled (four times as large).
What happens to the area of a circle when its doubled?
When the diameter is doubled, perhaps? Then the area is 4 x larger.
What happens to a cylinder if it's height is doubled but diameter stays the same?
The volume of the cylinder would be doubled.
If the diameter of an objective mirror is doubled its light-gathering power becomes?
Just like any antenna used to collect electromagnetic energy at any other frequency, the 'gain' is proportional to the antenna's area. Since the area varies as the square of the collector's diameter, doubling the diameter increases the gain by a factor of 22 = 4. The corresponding increase in gain is 6 dB.
When the diameter of a circle doubled what happens to the circumference of the circle?
When the diameter of the circle doubled, its circumference also doubled.However, its area increased to 4 times the original area, while nobody was looking.
If the circumference of a circle is doubled what happens to the diameter?
If you double the circumference. the diameter like wise would double.
How does the circumference of a circle change if you double its diameter?
Since the equation for circumference is pi*d then if you double the diameter the circumference will be doubled.
What is that if you take away half from it then it becomes doubled?
negative half
