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Imagine the Universe (9th Edition)
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Imagine the Universe 9 - Disc 1.iso
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docs
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science
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quiz_l2
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js
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xray_generation_atom.js
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2004-10-14
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1KB
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50 lines
var size1 = "Blank";
var size2 = "Blank";
var size3 = "Blank";
var size4 = "Blank";
var size4 = "Blank";
function testButton(form) {
size1 = document.atom.answer1.value;
if (!size1) {size1 = "Blank";}
size2 = document.atom.answer2.value;
if (!size2) {size2 = "Blank";}
size3 = document.atom.answer3.value;
if (!size3) {size3 = "Blank";}
size4 = document.atom.answer4.value;
if (!size4) {size4 = "Blank";}
size5 = document.atom.answer5.value;
if (!size5) {size5 = "Blank";}
RightAnswer1 = /-3.4\s*eV/i;
RightAnswer2 = /2.55\s*eV/i;
RightAnswer3 = /3.4\s*eV/i;
RightAnswer4 = /487\s*nm/i;
RightAnswer5a = /blue/i;
RightAnswer5b = /48[56789]\s*nm/i;
NumberCorrect = 0;
AnswerPage = 'xray_gen_atom_solution.html';
if (RightAnswer1.test(size1)) {
NumberCorrect++;
}
if (RightAnswer2.test(size2)) {
NumberCorrect++;
}
if (RightAnswer3.test(size3)) {
NumberCorrect++;
}
if (RightAnswer4.test(size4)) {
NumberCorrect++;
}
if ((RightAnswer5a.test(size5)) || (RightAnswer5b.test(size5))) {
NumberCorrect++;
}
alert ("You answered " +NumberCorrect + " out of 5 questions correctly!");
location = AnswerPage;
}