Langkah-Langkah :
1. pertama kalian siapkan dulu notepad plus
2. pahami rumus konversi suhu yaitu :
Konversi suhu dari Celcius (C) ke Reamur (R), Fahrenheit (F), dan Kelvin (K) adalah:
R = (4/5) C
F = (9/5) C + 32
K = C + 273
Konversi suhu dari Reamur (R) ke Celcius (C), Fahrenheit (F), dan Kelvin (K) adalah:
C = (5/4) R
F = (9/4) R + 32
K = C + 273 = (5/4) R + 273
Konversi suhu dari Fahrenheit (F) ke Celcius (C), Reamur (R), dan Kelvin (K) adalah:
C = 5/9 (F-32)
R = 4/9 (F-32)
K = 5/9 (F-32) + 273
Konversi suhu dari Kelvin (K) ke Celcius (C), Reamur (R), Fahrenheit (F) adalah:
C = K – 273
R = 4/5 (K-273)
F = 9/5 (K-273) + 32
3. buat tampilan sederhana HTML
<html>
<body bgcolor="black">
<table width=50% border=3 bgcolor="green" bordercolor="blue" align="center" cellspacing=1 cellpadding=1>
<tr height="600px" valign="top">
<td>
"taruh sini kode javascript nya"
</td>
</html>
4. kemudian buat rumus javascript nya:
<script language="JavaScript" type="text/javascript">
fahrenheit = prompt("Masukan suhu (Fahrenheit)","");
celcius=parseInt((fahrenheit)-32) /1.8;
rheamur=celcius * 0.8;
kelvin=celcius + 273.15;
document.write("<center><font size=10 color='gold'>Perbandingan Suhu</font></center>","<br>");
document.write("<font size=5 color='gold'>=================================================</font>","<br>");
document.write("<font size=5 color='gold'>Fahrenheit = ",fahrenheit,"<sup>o</sup>F</font><br>");
document.write("<font size=5 color='gold'>Celcius = ",fahrenheit," - ",32," / ",1.8,"= ", celcius,"<sup>o</sup>C</font><br>");
document.write("<font size=5 color='gold'>Rheamur = ",celcius," * ",0.8," = ",rheamur,"<sup>o</sup>R</font><br>");
document.write("<font size=5 color='gold'>Kelvin = ",celcius," + ",273.15," = ",kelvin,"<sup>o</sup>K</font><br>");
document.write("<font size=5 color='gold'>=================================================</font>","<br>");
</script>
5. kemudian save dengan format : nama.html
6. lalu running ke browser
7. maka ini hasilnya fahrenheit 70
hasil:
semoga bermanfaat ya....
1 Comments
Mana kosong js nya gan?
ReplyDelete