javascript
conversioni e utilità
italiano
english
Tabelle di conversione
scegli una GRANDEZZA
ACCELERAZIONE
ANGOLI
AREA
CALORE, entropia, etc.
ELETTRICITA' e MAGNET.
ENERGIA e LAVORO
FORZA
LUNGHEZZA
LUCE
MASSA e INERZIA
MOMENTO della FORZA
PERMEABILITA'
POTENZA
PRESSIONE
RADIOLOGIA
TEMPERATURA
TEMPO
VELOCITA'
VISCOSITA',dina., cine.
VOLUME, capac. portata
Fattori di conversione in PDF
SELEZIONA
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
V
W
Y
ALL LIST
sistema internazionale
multipli e sottomultipli
costanti fondamentali
unità fondamentali e derivate
tavola periodica
conversione di velocità
compatibile IE NE
<HTML> <HEAD> <!-- Cut-N-Paste JavaScript from ISN Toolbox Copyright 1996, Infohiway Server Network. Restricted use is hereby granted (both personal and commercial use OK so long as this code is not *directly* sold), providing this notice is buried somewhere deep in your HTML document. A link to http://www.infohiway.com is always appreciated, but is absolutely and positively not necessary. :-) --> <SCRIPT LANGUAGE="JavaScript"> <!-- Hide JavaScript from Java-Impaired Browsers function initArray() { this.length = initArray.arguments.length; for (var i = 0; i < this.length; i++) { this[i] = initArray.arguments[i]; } } /* Please don't ask about this work-around. It works... We're sure arrays will be better supported soon. */ var isn07 = new initArray("4b","5b","8b","8b"); isn07[0] = "~01~10.01~20.6~30.036~40.03281~51.9685~60.02237~70.01944~8"; isn07[1] = "~0100~11~260~33.6~43.281~5196.85~62.237~71.944~8"; isn07[2] = "~01.66667~10.016667~21~30.06~40.05468~53.281~60.03728~70.03240~8"; isn07[3] = "~027.78~10.2778~216.6667~31~40.9113~554.68~60.6214~70.53996~8"; isn07[4] = "~030.48~10.3048~218.29~31.097~41~560~60.68181818~70.59248~8"; isn07[5] = "~00.5080~10.00508~20.3048~30.01829~40.016667~51~60.01136~70.00987~8"; isn07[6] = "~044.7~10.447~226.82~31.609~41.467~588~61~70.86898~8"; isn07[7] = "~051.44~10.5144~230.87~31.852~41.688~5101.3~61.151~71~8"; function velCon() { // First, get the variables checked by the user for (var i = 0; i < 8; i++) { if (document.isnform07.veli[i].checked) { veli = i; velinm = document.isnform07.veli[i].value; } } for (var i = 0; i < 8; i++) { if (document.isnform07.velo[i].checked) { velo = i; velonm = document.isnform07.velo[i].value; } } // Now grab the numeric input by user and parse to be sure numeric useri = document.isnform07.velinp.value; if (useri == 0) { useri = 1; document.isnform07.velinp.value = useri; } mulstr = isn07[veli]; picker = "~" + velo; ps = mulstr.indexOf(picker); velo++; picker = "~" + velo; ps1 = mulstr.indexOf(picker); mulstr = mulstr.substring((ps + 2),ps1); ps = (useri * mulstr); picker = ""; picker += ps ps1 = picker.indexOf("."); if (ps1 > -1) { // Correct for binary/floating point conversion error ps = ps + .000001; picker = ""; picker += ps; ps2 = picker.indexOf("e"); if (ps2 < 0) { picker = picker.substring(0,(ps1 + 6)); } if (ps2 == 0 || ps2 > 0) { ps3 = picker.indexOf("00000"); if (ps3 > 0) { picker = picker.substring(0,ps3 + 1) + picker.substring(ps2,picker.length); } } } picker = useri + " " + velinm + " = " + picker + " " + velonm document.isnform07.velout.value = picker; } // End Hiding --> </SCRIPT> </HEAD> <BODY bgcolor="white"> <TABLE BORDER=1 WIDTH=486> <TR><TD COLSPAN=10 ALIGN=CENTER><FORM NAME="isnform07"><FONT COLOR="blue"><B>Velocity Equivalents</B></TD></TR> <TR><TD COLSPAN=10 VALIGN=TOP><FONT SIZE=1><B>First, type the number you wish converted here: </B> <INPUT TYPE="text" NAME="velinp" SIZE=30 VALUE="" onChange="velCon();"><BR><B>Then, click radio buttons for desired conversion:</FONT></TD></TR> <TR><TD ALIGN=CENTER><FONT COLOR="red" SIZE=1><B>Fm:</B></FONT></TD> <TD ALIGN=CENTER VALIGN=TOP><FONT SIZE=1>cm/sec<BR><INPUT TYPE="radio" NAME="veli" VALUE="cm/sec" CHECKED onClick = ""></TD> <TD ALIGN=CENTER VALIGN=TOP><FONT SIZE=1>m/sec<BR><INPUT TYPE="radio" NAME="veli" VALUE="m/sec" onClick = ""></TD> <TD ALIGN=CENTER VALIGN=TOP><FONT SIZE=1>m/min<BR><INPUT TYPE="radio" NAME="veli" VALUE="m/min" onClick = ""></TD> <TD ALIGN=CENTER VALIGN=TOP><FONT SIZE=1>km/hr<BR><INPUT TYPE="radio" NAME="veli" VALUE="km/hr" onClick = ""></TD> <TD ALIGN=CENTER VALIGN=TOP><FONT SIZE=1>ft/sec<BR><INPUT TYPE="radio" NAME="veli" VALUE="ft/sec" onClick = ""></TD> <TD ALIGN=CENTER VALIGN=TOP><FONT SIZE=1>ft/min<BR><INPUT TYPE="radio" NAME="veli" VALUE="ft/min" onClick = ""></TD> <TD ALIGN=CENTER VALIGN=TOP><FONT SIZE=1>mi/hr<BR><INPUT TYPE="radio" NAME="veli" VALUE="mi/hr" onClick = ""></TD> <TD ALIGN=CENTER VALIGN=TOP><FONT SIZE=1>Knots<BR><INPUT TYPE="radio" NAME="veli" VALUE="Knots" onClick = ""></TD> <TR><TD ALIGN=CENTER><FONT COLOR="red" SIZE=1><B>To:</B></TD> <TD ALIGN=CENTER VALIGN=TOP><FONT SIZE=1>cm/sec<BR><INPUT TYPE="radio" NAME="velo" VALUE="cm/sec" onClick = ""></TD> <TD ALIGN=CENTER VALIGN=TOP><FONT SIZE=1>m/sec<BR><INPUT TYPE="radio" NAME="velo" VALUE="m/sec" CHECKED onClick = ""></TD> <TD ALIGN=CENTER VALIGN=TOP><FONT SIZE=1>m/min<BR><INPUT TYPE="radio" NAME="velo" VALUE="m/min" onClick = ""></TD> <TD ALIGN=CENTER VALIGN=TOP><FONT SIZE=1>km/hr<BR><INPUT TYPE="radio" NAME="velo" VALUE="km/hr" onClick = ""></TD> <TD ALIGN=CENTER VALIGN=TOP><FONT SIZE=1>ft/sec<BR><INPUT TYPE="radio" NAME="velo" VALUE="ft/sec" onClick = ""></TD> <TD ALIGN=CENTER VALIGN=TOP><FONT SIZE=1>ft/min<BR><INPUT TYPE="radio" NAME="velo" VALUE="ft/min" onClick = ""></TD> <TD ALIGN=CENTER VALIGN=TOP><FONT SIZE=1>mi/hr<BR><INPUT TYPE="radio" NAME="velo" VALUE="mi/hr" onClick = ""></TD> <TD ALIGN=CENTER VALIGN=TOP><FONT SIZE=1>Knots<BR><INPUT TYPE="radio" NAME="velo" VALUE="Knots" onClick = ""></TD> <TR><TD COLSPAN=10 ALIGN=CENTER VALIGN=TOP><FONT SIZE=1><INPUT TYPE="button" VALUE=" Click for Conversion " onClick="velCon();"> <INPUT TYPE="reset" VALUE=" Reset Values "><BR><INPUT TYPE="text" NAME="velout" SIZE=60 VALUE="" onClick="velCon();"> </FONT></TD></TR> </TABLE></FORM> </body> </html> <!-- www.themeter.net -->
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(ver. # 23.03.08 )
