• Sketchite
Sketchite

白炽灯泡在工作时灯丝的伏安特性是怎样的？ 知乎 Template






Link:
sketch 3815
sketch 1199
sketch 4287 eye
sketch 3508 Medusa by Nelly Panambo
sketch 672 Snails pace
sketch 5129 Konata Izumi by Urs Stefan
sketch 3871
sketch 4589

You need a modern browser try chrome, to view this.
Background image: Hide Show

View Larger Image Image Credit: zhihu.com

sketch 5199 Catface by Noeli Racioppo
sketch 5169 Iron Man by Hannah Kellogg
sketch 2278 flower
sketch 819
sketch 5193
sketch 3399 zay lin
sketch 4918 Mike Wazowsky by George Andres Crowther Castillo
sketch 5279





Try and sketch some of theseTunnel, Police, Corner, Triangle, Bark, Slack rope, Spinach, Quiz, Wrench, Poison, view more ideas


please wait, the page is loading...

More Sketches

Take a peek at some of the sketches created by our users, are you a sketchite?
view like
sketch #3667
anonymous
anonymous
sketch #3667

view like
sketch #2747
Cody Brandoon
sketch #2747

view like
sketch #3447 Hidan (Akatsuki) by ßeyza Karaca
anonymous
anonymous
sketch #3447 Hidan (Akatsuki) by ßeyza Karaca

view like
sketch #5058
anonymous
anonymous
sketch #5058

view like
sketch #3058 Marilyn Monroe by Adam Pyszny
anonymous
anonymous
sketch #3058 Marilyn Monroe by Adam Pyszny

view like
sketch #4031
anonymous
anonymous
sketch #4031

view like
sketch #5287
anonymous
anonymous
sketch #5287

view like
sketch #1700
Laura Agapi Asnicar
sketch #1700

view like
sketch #280
anonymous
anonymous
sketch #280

view like
sketch #5085 CM Punk by Luciana Nazar
anonymous
anonymous
sketch #5085 CM Punk by Luciana Nazar

view like
sketch #3413 Link by Dã Tr ng
anonymous
anonymous
sketch #3413 Link by Dã Tr� ng

view like
sketch #3813
Emin AltınKöprü
sketch #3813

view like
sketch #3581 Dante
anonymous
anonymous
sketch #3581 Dante

view like
sketch #4734 Timon by Anh Vu
anonymous
anonymous
sketch #4734 Timon by Anh Vu

view like
sketch #3244 Winnie the Pooh by Ashok Kumar Chaturvedi
anonymous
anonymous
sketch #3244 Winnie the Pooh by Ashok Kumar Chaturvedi

view like
sketch #5189
anonymous
anonymous
sketch #5189

view like
sketch #4995
anonymous
anonymous
sketch #4995

view like
sketch #5211
anonymous
anonymous
sketch #5211

view like
sketch #4829
anonymous
anonymous
sketch #4829

view like
sketch #3892

view like
sketch #2965 Flapjack by Farzin Hedayatzadeh
anonymous
anonymous
sketch #2965 Flapjack by Farzin Hedayatzadeh

view like
sketch #3651 Istanbul by DjDarío GT
anonymous
anonymous
sketch #3651 Istanbul by DjDarío GT

view like
sketch #5208 Alf by David Rossien
anonymous
anonymous
sketch #5208 Alf by David Rossien

view like
sketch #2283 Head in a shoe
anonymous
anonymous
sketch #2283 Head in a shoe

view like
sketch #4386 Freddie Mercury by Павел Павлов
anonymous
anonymous
sketch #4386 Freddie Mercury by Павел Павлов

view like
sketch #5277 League of Legends champions by Sylvie Rieux
anonymous
anonymous
sketch #5277 League of Legends champions by Sylvie Rieux

view like
sketch #5213
anonymous
anonymous
sketch #5213

view like
sketch #2899 Snoopy by Rhemzkian Esturco
anonymous
anonymous
sketch #2899 Snoopy by Rhemzkian Esturco

view like
sketch #3695
Mahmed Alhaj
sketch #3695

view like
sketch #949 jbj
anonymous
anonymous
sketch #949 jbj

tomski白炽灯泡在工作时灯丝的伏安特性是怎样的？ 知乎 coloring
view template
白炽灯泡在工作时灯丝的伏安特性是怎样的？ 知乎 sketch template
view template
20．图a是白炽灯L1和L2的理想伏安特性曲线 图中曲线 表示灯L1的的伏安特性曲线 随着灯泡L1功率的增大其灯丝阻值逐渐 sketch template
view template
白炽灯泡在工作时灯丝的伏安特性是怎样的？ 知乎 sketch template
view template
干货分享 工厂电气照明设计 知乎 sketch template
view template
sketch template
view template
图a是白炽灯L1和L2的伏安特性曲线 1图中曲线 表示灯L1的的伏安特性曲线2随着灯泡L1功率的增大其灯丝阻值逐渐 选填 sketch template
view template
如图电路中R1＝R2＝100 Ω是阻值不随温度而变的定值电阻．白炽灯泡L的伏安特性曲线如右边I U图线所示．电源电动势E＝100 V内阻不 sketch template
view template
图12所示的白炽灯是人们常用的照明工具 请你写出下列现象中所包含的物理知识 示例 白炽灯灯丝用久了会变细灯丝在高温状态下 升华 sketch template
view template
一轮复习：描绘小灯泡伏安特性曲线 知乎 sketch template
view template
一轮复习：描绘小灯泡伏安特性曲线 知乎 sketch template
view template
题目某实验小组要探究一小灯泡的伏安特性曲线并研究小灯泡在不同电压下的实际功率实验电路如图甲所示1实验闭合电键前动变阻器的划片 sketch template
view template
白炽灯 快懂百 sketch template
view template
如图为某同学描绘的小灯泡灯的伏安特性曲线由图可知灯泡电阻随电压的增大而增大增大产生这一变化的原因是流过电阻的电流越大电阻的温度就越高 sketch template
view template
1白炽灯的灯丝断了一截若搭上仍能使用则灯丝的电阻将 2用久的白炽灯光变暗原因是灯丝的电阻 导致通过灯丝的电流 ．填“变大 sketch template
view template
白炽灯泡工作时灯丝温度可以达到2000℃以上．用钨做灯丝是因为钨的 高．用久的灯泡壁会这主要是由于钨先 然后在玻璃泡内表面 所致 sketch template
view template
《描绘小灯泡的伏安特性曲线》试题精选 Word文档在线阅读与下载 免费文档 sketch template
view template
白炽灯泡在工作时灯丝的伏安特性是怎样的？ 知乎 sketch template
view template
一轮复习：描绘小灯泡伏安特性曲线 知乎 sketch template
view template
题目如图甲所示的电路中R1＝R2＝100 Ω是阻值不随温度而变的定值电阻．白炽灯泡L的伏安特性曲线如图乙所示．电源电动势E＝100 V sketch template
view template
绘制小灯泡的伏安特性曲线 Makelog（造物记） sketch template
view template
白炽灯的灯丝烧断了将它搭接起来后灯还可以光．但是往往在不长的时间里灯丝很容易从搭接搭接处烧断这是因为该处的电阻较大较大工作时产生的 sketch template
view template
有些白炽灯泡亮度与其灯丝有关．为了研究不同家用白炽灯泡在正常工作时的亮度与灯丝的关系小伟同学通过实验得到甲乙丙三个灯泡正常工作时的亮度是 sketch template
view template
在“描绘小灯泡的伏安特性曲线’’的实验中某组同学实验后作出的I U图象如图所示从图象中看出随着电压的增大小灯泡的电阻变大填“变大 sketch template
view template
白炽灯的工作原理 马可波罗采购百 sketch template
view template
有三只白炽灯灯泡灯丝电阻不随温度变化L1标有6V3WL2标有12V6WL3标有12V12W电压为18V和24V且保持不变的电源各一个 sketch template
view template
题目在测量小灯泡的电功率的实验中所用小灯泡的额定电流为03A正常工作时灯丝的阻值在之间所提供的器材有电流表电压表电源电压恒 sketch template
view template
运用知识解决问题1白炽灯是将电电能转化为内能的装置．工作时通过导线和灯丝的电流相等灯丝的电阻比导线大根据Q=I2RtQ=I2Rt sketch template
view template
蝌蚪五线谱 专注做权威、有趣、贴生活的互联学传播 sketch template
view template
实验10描绘小灯泡的伏安特性曲线、11测定属的电阻率 Word文档在线阅读与下载 免费文档 sketch template
view template
甲乙两只白炽灯的铭牌如图所示下列说法正确的是 A．甲灯灯丝比乙灯灯丝细B．两灯都正常光时甲灯消耗的电能较C．两灯都正常光时甲 sketch template
view template
高中物理《几种常见元件的伏安特性曲线 》 知乎 sketch template
view template
螺旋灯丝结构的制作方法 sketch template
view template
BJT的共射极伏安特性曲线 Codersgl 博客园 sketch template
view template
LED灯丝灯的制作方法 sketch template
view template
一种固体导热的LED灯丝灯及其制作方法与流程 sketch template
view template
利用伏安特性曲线解题1 Word文档在线阅读与下载 无忧文档 sketch template