In order to narrow the search and get more precise and more efficient Internet research, Elizabeth should use unique and specific terms, should not use common words, she could use some search engines also (Exploratium, Teoma,...) ..., use different search engines search engines, like Yahoo!, Bing, Startpage, or Lycos.
There are multiple devices that emit radio waves. The most obvious is are radiod and microwaves (yes, the food cooker). Wireless applicances also emit radio waves. But don't confuse everything to use microwaves. Some applicances use frequencies instead of radio waves. Some applicances that use frequencies are toy control remotes and a garage door.
I hope this helps! Please make sure ask me if you need more clarity!
Answer:
#include<iostream>
using namespace std;
main(){
cout<<"\*Computer Science is no more about computers \n than astronomy is about telescopes"<<endl;
}
Explanation:
using c++
Answer:
See the below the answer written in Matlab
Explanation:
function inches=feetToInches(feet)
prompt='enter the value of feet in digits';
feet=input(prompt)% ask for the value in feet that needs to be converted to inches
inches =feet*12; % converts feet to inches
x=['the value in inches is: ',num2str(inches)];
disp(x) %display the result of the convertion
end
The technology is being used when you are sent an email saying you can track your package is known to be a scan code.
<h3>What are code-scanning technology?</h3>
This is known to be called a barcode reader or simply say a barcode scanner.
It is seen as a kind of an optical scanner that tends to read printed barcodes, as well as be able to decode the data that are found in the barcode and transmit the data to a computer.
Hence, The technology is being used when you are sent an email saying you can track your package is known to be a scan code.
Learn more about scan code from
brainly.com/question/24937533
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