Trying to memorize the electromagnetic spectrum order in increasing frequency? Who isn't!

努力地想把增加频率的电磁频谱顺序背下来？谁不是呢！

Together with visible light, all these types of radiation are called the electromagnetic spectrum.

同可见光一起，所有类型的辐射都叫做电磁频谱。

Ten-second trivia: What type of waves have the longest wavelengths in the electromagnetic spectrum?

在电磁波谱中哪种波具有最长的波长？

But together, we call all of these different kinds of light the electromagnetic or EM spectrum.

但是我们把所有这些不同种类的光统称为电磁或电磁波谱。

Visible light makes up only a tiny part of the electromagnetic spectrum, but it includes every color we can see.

可见光只占了电磁频谱很少的一部分，但是它包括了我们能看到的所有颜色。

Throughout our galaxy, and in galaxies far beyond our own, stars eject radiation spanning the entire electromagnetic spectrum.

在我们的整个银河系， 以及远在我们所在星系之外的星系中，恒星放射出跨越整个电磁波谱的辐射。

But visible light is just one small part of what's known as the electromagnetic spectrum.

但可见光只是所谓的电磁光谱的一小部分。

Both Wi-Fi and Li-Fi transmit data over the electromagnetic spectrum, but whereas Wi-Fi utilizes radio waves, Li-Fi uses visible light.

Wi-Fi 和 Li-Fi 都通过电磁频谱传输数据，但 Wi-Fi 使用无线电波，而 Li-Fi 使用可见光。

Cell phones connect to networks by emitting information in the form of electromagnetic waves, specifically radio waves, which occupy this band of the electromagnetic spectrum.

手机通过以电磁波的形式发射信息连接到网络，特别是无线电波，它占据了电磁频谱的这一频段。

So friction and other forces heat the material falling in to millions of degrees, so hot that it blasts out light across the electromagnetic spectrum.

所以摩擦和其他力会把物质加热到几百万度，热到能在电磁波谱中释放出光。