一起唱🎵
〔《實驗科學吧》啦啦啦～｜🎶單 位 之 歌🎶〕
✨臺灣吧年度鉅獻！#記得開聲音！！！！✨
#真的好想耍廢 #什麼時候才能學得會
在《實驗科學吧》EP4實驗篇『蜂蜜檸檬妙用？顛覆的分子料理！ft.白癡公主&Ting’sBistro美食自學廚房』blablabla，
我們把毫升ml（mililiter，咪哩哩特）錯唸成『莫』了😱…這個發音很容易被誤認為『莫耳』啊啊啊啊啊
特此準備了誠意勘誤💕－🎶單位之歌🎶～大家提醒大家 #分享起來🙌～不要唸錯喔！
《實驗科學吧》EP4實驗篇 底加
📽 https://lihi.cc/ozkfm/e4wf
#黑啤表示肚子餓餓什麼都能配對
#藍地說你到底什麼時候才學得會會（7dudu
-
【🎶歌詞🎶】
毫升英文mL 又被念做mililiter
若是把它唸成mole 那就是另一個單位
mole是莫耳 more more more
6乘10 的 23 次 木耳能吃 它不能
副歌就要開始了
nanometer 奈米 不是一種米
light year光年 光年之外的距離
pascal 壓力 力還要除以面積
宜居家居 我都念它 hahahahahahahah～
它們全部都是單位 不能隨便配對
還能整理成基本單位 只有七個
數字空格單位
更多更詳盡歌詞 在 ※ Mocha .com 魔茶歌詞網
真的好想耍廢 什麼時候才能學得會
它們全部都是單位 不能隨便配對
還能整理成基本單位 只有七個
數字空格單位
好想有個妹妹 就是這個人警察杯杯
就是這個人 你看他 啦啦啦～
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【七個基本單位】
所有的單位都可由這七種基本單位推導出來唷
💡公尺（metre/meter，m），長度的單位！
💡公斤（kilogram，kg），質量的單位！
💡秒（second，s），時間的單位！
💡安培（ampere，A），電流強度的單位！
💡開爾文（kelvin，K），溫度的單位。
💡莫耳（mole，mol），可以用於表達原子、電子和離子等微觀粒子的數量。1 mol≈6.022141×10的23次方。
💡坎德拉（candela，cd），發光強度的單位！
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《🔬實驗科學吧》從電影學知識！
＿臺灣吧2018「大抓周計畫」節目
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『✨！！！臺灣吧週更中！！！✨』
🎫訂閱集資支持→ https://lihi.cc/Qug3R/e4w
臺灣吧官網｜https://lihi.cc/YoBVH/e4w
臺灣吧TikTok｜ID：taiwanbar_beer
黑啤 Beer IG｜ID：taiwan_bar
nanometer發音 在 to matelda.. Halliday exercises.. - 看板TFG02Winner - 批踢踢 ... 的推薦與評價
我只是想賺錢..所以po在這裡..
matelda以外的人可以不用看:p
(因為影印卡沒錢了..所以就沒有幫妳印..因為想賺錢..所以用po的XD)
++
Chapter 38
Sec 38-6
9E. A meter stick in frame S' makes an angle of 30 度 with the x' axis.
If that frame moves parallel to the x axis of ftame S with speed 0.90c
relative to frame S, what is the length of the stick as measured from S?
Sec 38-8
19P. A clock moves along the x axis at a speed of 0.600c and reads zero as it
passes the origin. (a) Calculate the clock's Lorentz factor. (b) What
time does the clock read as it passes x=180 m?
Sec 38-10
29E. Certain wavelengths in the light from a galaxy in the constellation Virgo
are ovserved to ve 0.4% longer than the corresponding light from Earth
sources. What is the radial speed of this galaxy with respect to Earth?
Is it approaching or receding?
Sec 38-12
39P. A certain particle of mass m has momentum of magnitude mc. What are (a)
its speed, (b) its Lorentz factor, and (c) its kinetic energy?
49P. A 2.50 MeV electron moves perpendivular to a magnetic field in a path
whose radius of curvature is 3.0 cm. What is the magnitude B of the
magnetic field? (See Problem 46.)
Chapter 39
Sec 39-2
9E. The meter was once defined as 1650763.73 wavelengths of the orange light
emitted by a source containing krypton-86 atoms. What is the photon
energy of that light?
Sec 39-3
19E. (待補^^")
29P. Suppose the fractional efficiency of a cesium surface (with work function
1.80 eV) is 1.0 * 10^-16; that is, on average one electron is ejected for
every 10^16 photons that reach the surface. What would be the current of
electrons ejected from such a surface if it were illuminated with 600 nm
light from a 2.00 mW laser and all the ejected electrons took part in the
charge flow?
Sec 39-4
39P. What percentage increase in wavelength leads to a 75% loss of photon
energy in a photon-free electron collision?
Sec 39-6
49E. Using the classical equations for momentum and kinetic energy, show that
an electron's de Broglie wavelength in nanometers can be written as
(lambda) = 1.226/(K^0.5), in which K is the electron's kinetic energy in
electron-volts.
59P. Singly charged sodium ions are accelerated through a potential difference
of 300 V. (a) What is the momentum acquired by such an ion? (b) What is
its de Broglie wavelength?
Sec 39-7
69P. Show that the angular wave number k for a nonrelativistic free particle
of mass m can be written as
2 (pi) (2mK)^0.5
k=-----------------
h
Sec 39-9
79P. A proton and a deuteron (the latter has the same charge as a proton but
twice the mass) strike a potential energy barrier that is 10 fm thick
and 10 MeV high. Each particle has a kinetic energy of 3.0 MeV before it
strikes the barrier. (a) What is the transmission coefficient for each?
(b) What are their respective kinetic energies after they pass through
the barrier (assuming that they do so)? (c) What are their respective
kinetic energies if they are reflected from the barrier?
++
果然不該為了賺錢就用po的..
一些怪怪的希臘字母果然打不出來^^" 所以就用 (發音) 這種方式表達..
還有上標下標也無法表現^^""
如果降子讓妳讀的很窒礙..我就乖乖印一份給妳吧..
--
she always seems happy in the crowd
whose eyes indee so quieter and so proud
no one is allowed to see them
when they cry
--
※ 發信站: 批踢踢實業坊(ptt.csie.ntu.edu.tw)
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