150 joules is enough to kill you.
150焦耳足够杀死你。
4 times 10 to the negative 19 joules.
4乘以10的负19次方。
This is 10 to the minus 18 joules for this one atom.
对单个原子，就是10的负18次方焦耳。
So for every photon we have 2.84 times 10 to the -19 joules.
每一个光子有，2,84乘以10的- 19次方焦耳。
That is about 100 million joules per square meter every day.
约是1亿焦耳，每平方米每天。
You see there on the top there that one calorie is 4.2 joules.
你们看到那边上面写着，一卡路里等于4。2焦耳。
That is about 100 joules per second that you radiate 100 watts.
你每秒钟大约辐射，100焦耳——100瓦。
Now, look at the number of the sun 1.5 times ten to the 36th joules.
现在看太阳的数据，1。5乘10的36次方焦。
Gasoline produces per gallon something like close to a hundred million joules.
每加仑汽油大约产生，一亿焦耳热量。
And what we end up with for the energy then is 2.84 times 10 to the -19 joules.
我们算出的能量是，2,84乘以10的- 19次方焦耳。
That means our energy is equal to 6.626 times 10 to the -34 joules times seconds.
这意味着能量等于，6,626乘以10的- 34次方焦耳每秒。
And when I add that all up, I think I consume roughly 400 million joules per day.
当我把所有这些相加，我想我大约消耗4亿，焦耳每天。
00000 billion people now on Earth is about four times ten to the 20 joules per year.
现在地球上60亿人，大约4乘以，10的20次方焦耳每年。
And if you do so, you will end up with 1.312 mega joules per mole for this quantity K.
这样做之后，对于K常量你就能得到2,1。312百万焦耳每摩尔。
If we measure the thermodynamics, we discover that dH Delta S is 45 joules per Kelvin.
如果我们测量热力学量会发现自由焓的变化,等于4千焦，正4千焦。，delta，H，is，4，kiloJoules，，plus，4，kiloJoules。,熵增dS是45焦耳每开尔文。
Well, here we get, we find that delta H is dH Delta S is negative 198 joules per Kelvin.
我们发现自由焓的变化,为负92千焦，negative，92，kiloJoules。,熵增dS是负198焦耳每开尔文。
This is probably this probably consumes 30 watts, 30 joules per second is my rough guess.
这可能，大概消耗30瓦，30焦耳每秒是我大概的猜测。
Compare that with your body, which generates a hundred joules per second every second 100 watts.
这和你的人体相比较，人体每秒发出一百焦耳，每秒100瓦。
For one kilowatt-hour of electricity, which is four million joules, I pay only a lousy ten cents.
为一千瓦时电，就是四百万焦耳，我只花区区10美分。
Probably shave six, seven times, so that's a total of 100,000 joules that's not bad out of a battery.
可能要刮六七次，那总共是100000焦耳，那不错了，对于一块电池来说。
It is joules per atom. Or, if you multiply by Avogadro's number then you will get joules per mole.
焦耳每个原子，或者，如果乘以，阿伏伽德罗常数你会得到焦耳数每摩尔。
So, keep in mind that one milliwatt is just the same as saying 1 times 10 to the -3 joules per second.
所以，请记住1毫瓦，和1乘以10的-3次方焦耳每秒，的说法是等同的。
If I climb 5,000 feet and I have to do an extra work, which is ten to the six joules, you got to eat more.
如果我爬5000英尺的山，我就要做额外的功，那是10的6次方焦耳，你得多吃点。
However, if you climb a mountain 5,000 feet and you do that, then the work you have to do is a million joules.
然而如果你爬山，5000英尺的山，你爬上去，那你做的功是一百万焦耳。
Then the average power that you have done, that you have generated, is 35,000 joules divided by 36,000 seconds.
那么你做功产生的，平均功率，是35000焦耳除以36000秒。
So I'm pedaling, and I keep my speed ten miles per hour, and I have to generate 15 joules per second on average.
我在保持速度踩踏板，时速10英里，我必须，平均产生每秒15焦耳。
And that kinetic energy of rotation is, then, a whopping 200 million joules in each of those rotating flywheels.
旋转动能是，2亿焦耳，每个飞轮都是。
All your five million joules can be consumed, then, in an ideal case, and you would not have to use any fuel.
所有五百万热量，都能被消耗，在理想情况下，不用再消耗任何燃料。
The ten meters have to be multiplied by five, because I do it five times, and so I get 35,000 joules of work that I do.
10米要乘以，因为我做了5次，所以做了35000焦耳的功。
The ten meters have to be multiplied by five, because I do it five times, and so I get 35,000 joules of work that I do.
10米要乘以，因为我做了5次，所以做了35000焦耳的功。
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