I want to start the whole quiz again!

        The Tonmeister Test        

Yes, it's the old inverse square law which states that double the distance requires 4 x the power, so Fritz would have to pay four times as much - 400.
 
 
Question 7
 
Fritz passes his exams, but he cannot get a job, so he starts his own small PA hire firm.  His first small system cost him 100 and has an output of just one hundred Watts and generates 100dBA at a distance of ten meters.  Fritz wants to buy more of the same system and the prices have remained the same.  How much will Fritz have to spend in total (including the cost of his present system) so that . . .

the sound level is 110dB at 20 meters?

100 
 
200
 
300
 
400
 
600
 
1,000
 
2,000
x
3,000
x
4,000
x
6,000
 
10,000
 
100,000
 
1m

Pick a button to answer the question!

Pick a button to answer the question!

Pick a button to answer the question!

Pick a button to answer the question!

Pick a button to answer the question!

Pick a button to answer the question!

Pick a button to answer the question!

Pick a button to answer the question!

Pick a button to answer the question!

Pick a button to answer the question!

Pick a button to answer the question!

Pick a button to answer the question!

Pick a button to answer the question!

logo.gif

The Byre Recording Studio

The quiz is optimised for Internet Explorer. When using other browsers, you may find that the buttons do not match up to the questions precisely.