sesape bole tolong?

tiara

sesape sini bole tlg ak wt fyp ak.ak wt projek berkaitan astronomi so skg ak ade problem cmne nk relate colour index (CI) ngan temperature of stars.ak da dapat a few of equation tp ak try2 gugel xde plak.so ak cm xde source la.pliz help me k.ak nk souce internet die ngan klu bleh(klu ade la) bku skali.lg 2 mgu ak nk kne present bnde alah ni.tq.

dauswq

1# tiara
cube check wien's displacement law

http://en.wikipedia.org/wiki/Wien's_displacement_law







Black body thermal emission intensity as a function of wavelength for various (absolute) temperatures. Wien's law is not obvious in the picture, because the total emission includes a geometrical factor of 1/λ2 which counts the number of fourier modes of wavelength λ, and a second factor of 1/λ2 to convert intensities per-unit-frequency to intensities per-unit-wavelength

mungkin boleh bantu

tiara

erm.ade gk sket mmbantu.thnx cik daus
tp klu bole nk relationship antara colour index ngan temperature

dauswq

erm.ade gk sket mmbantu.thnx cik daus
tp klu bole nk relationship antara colour index ngan temperature
tiara Post at 25-3-2010 14:36

colour index you mean 7 warna pelangi tu kan?

klu ya...just relate the colour with its wavelength


objek yg panas selalunya akn menghasilkan warna merah pekat
biasa tak tgk film terminator/predator?
how they can detect manusia dlm keadaan gelap


so guna analogi dlm bidang astronomi u maksud tu...

tiara

ok.sy gne filter B and V.sy work out a few of equation dr lecture notes.huhu.tp x kn nnti nk letak reference "lecture notes" lak kn?

nk ty jugak, blue and visual peak wavelength bp?huhu

dauswq

ok.sy gne filter B and V.sy work out a few of equation dr lecture notes.huhu.tp x kn nnti nk letak reference "lecture notes" lak kn?

nk ty jugak, blue and visual peak wavelength bp?huhu
tiara Post at 25-3-2010 15:17

blue...
klu ikutkn teori
mempunyai wavelength yg lebih besar dr warna merah...

so..ikut teori wien
semakin kecil wavelength, semakin besar suhu....


i tak tau lak figure sbnr blue wavelength cube check wiki "spectrum"

tiara

ok sbenarnye da phm. Colour Index (CI) cm B-V, U-B.sy nk relatekn (B-V) ngan T. sy dpt equation die:

T = 7300/[(B-V)+0.6]

x tau la...

chewan

boleh cik tiara bg tajuk fyp....mybe leh sy bntu cr kn fakta thru jurnal~~

tiara

stellar photometry: to obtain the colour and temperature of the variable stars(Algol and VV orion)thanks!hehe

dauswq

9# tiara
nice..u got the answer, isn't it?

chewan

stellar photometry: to obtain the colour and temperature of the variable stars(Algol and VV orion)thanks!hehe
tiara Post at 25-3-2010 15:48

jgn konfiden sgt...tp sya cuba la eh~~

tiara

chewan:ye2.tp org nk tolong kite kne ckp thnx dlu.

dauswq:hurm.sbenarnye x mnjawb lg persoaln y sedang bermain2 di minda ini.tp x pe.usahe dlu ke arah lain.

dauswq

chewan:ye2.tp org nk tolong kite kne ckp thnx dlu.

dauswq:hurm.sbenarnye x mnjawb lg persoaln y sedang bermain2 di minda ini.tp x pe.usahe dlu ke arah lain.
tiara Post at 25-3-2010 16:10

abg chewang ni baik..leh caye ker




....kiteorg kat sni boleh jer tolong klu u ade ape2 nk tanye


nnt register sbg ahli MKST
http://eforum6.cari.com.my/viewthread.php?tid=472329&extra=page%3D1
ai tau u pelajar physics gak...

chewan

tiara dh cari pakai sciencedirect x

cepheid

masih belum solve lagi problem projek? bukan dah nak viva next month?

tiara

chewan:blom lg.nnti sy try cr

cepheid:mn tau ni?? sdg dlm proses mnyiapkan thesis ni.cm da de source cme x bp yakin.so ni nk ty la kot2 ade y tau

cepheid

you can get the all the infomation from NASA ADS, then type stellar photometry pada search box. thousand of references about the stellar photometry available from the NASA ADS archive.

your seniors di lab tu tak tolong ke? or you yang jarang tanya?

tiara

bkn jrg ty...tp tkot...nnti die kate x usahe sndiri plak..

ok cepheid,thnx 4 ur help..nnti sy try cr...

hantu_poyos

sesape sini bole tlg ak wt fyp ak.ak wt projek berkaitan astronomi so skg ak ade problem cmne nk relate colour index (CI) ngan temperature of stars.ak da dapat a few of equation tp ak try2 gugel xde p ...
tiara Post at 25-3-2010 13:24

momod chewan & dauswq sedia membantu...


wonderpet2 kami datang....ape yg pntg kerjasama