what kind if teconolgy do africa use the most
Yes, engineers don't only use calculus but they use it for almost anything. In your first year of engineering school you will take 2 calculus classes as well as use calculus principles in all your other classes. They use it to do the craziest things. In summary... YES! YES! YES!
Mostly we use a crow bar as it is a big rock and it is specified as a bike path so you canβt use a inclined plane
Engineers use blueprints so that they can see what the height and width of a object is going to be and how to make it.
I don't use engineering drawings.... I guess?!
A lot use 100 Db speakers. But, some cruisers may use a set of two(2) speakers thus equalling 200 Db
Here is a simple script that you can do to run a MySQL query after you have set a database up. <?php // Database Settings $db['hostname'] = "localhost"; $db['username'] = "<db username>"; $db['password'] = "<db password>"; $db['database'] = "<db name>"; // Connect to MySQL $connect = mysql_connect($db['hostname'], $db['username'], $db['password']); // Select Database mysql_select_db($db['database'], $connect); // Do MySQL Query mysql_query("INSERT INTO table_name SET field_name = '1234567890'"); // Close MySQL mysql_close($connect); ?> Obviously you will need to use your own MySQL settings and database details, but this gives you a general overview of how you can do it.
To convert from dB (decibels) to mW (milliwatts), you can use the formula: mW = 10^(dB/10). Simply take the dB value and divide it by 10, then raise 10 to that power to get the mW value. For example, if you have 20 dB, the calculation would be mW = 10^(20/10) = 100 mW.
To convert power in watts to decibels (dB), you can use the formula: dB = 10 * log10(P2/P1), where P1 is the reference power (usually 1 watt) and P2 is the power you are converting (40 watts in this case). Plugging in the values, you would calculate: dB = 10 * log10(40/1) = 16.02 dB.
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To convert decibels to milliwatts, you can use the formula: milliwatts = 10^(dB/10). In this case, for 36 dB, the calculation would be: 10^(36/10) = 10^3.6 = 3981.07 milliwatts. Therefore, there are approximately 3981.07 milliwatts in 36 dB.
It is unique only one person can use it
DB 701 is a lighter color than DB 703. DB 701 is a light grey color, while DB 703 is a medium grey color.
A noise level of 69 dB is considered to be moderately loud, similar to the noise level of a vacuum cleaner. It is not harmful in short durations but prolonged exposure can cause hearing damage over time. It is important to use ear protection in environments where the noise level exceeds 85 dB.
If you would like to measure how loud the sound is, dB, decibels, would be good. To give you a rough idea, a whisper is about 30 dB, a baby crying loudly about 100 dB. Also, if you like to measure the frequency or the wavelength, you can use Hertz.
100 dB is considered very loud and can cause hearing damage with extended exposure. It is approximately as loud as a chainsaw, a jackhammer, or a rock concert. It is recommended to use ear protection in environments with noise levels reaching 100 dB.
You must find a resistance value for 0 dB as reference. If 1 Ohm = 0 dB then 10 ohms = 20 dB and 100 ohms = 40 dB.