That's why we call light electromagnetic radiation.

这就是为什么我们称光为电磁辐的原因。

Light is electromagnetic radiation traveling in waves.

光是的形式传播的电磁辐。

Which of these types of electromagnetic radiation has the shortest wavelength?

下哪一种电磁辐的长最短？

Modern society is shaped by sending and detecting electromagnetic radiation.

发和检测电磁辐了现代社会。

Beyond particles, electromagnetic radiation, from x-rays to radio waves, exists everywhere.

除了粒子，电磁辐，从 x 线到无线电，无处不在。

Gamma rays are among the most intense forms of electromagnetic radiation.

伽马线是最强烈的电磁辐形式之一。

All electromagnetic radiation travels in waves, but different types have different wavelengths.

所有的电磁辐的形式传播，但是不同类型的辐有不同的长。

The wavelength of electromagnetic radiation or light is connected to how much energy it has.

电磁辐或者光的长与其能量的多少有关。

A fast radio burst, or FRB, is a kind of radio-frequency electromagnetic radiation.

快速电暴，简称 FRB，是一种频电磁辐。

Its electromagnetic radiation is intense. It could kill a traveler to the planet in an instant.

它的电磁辐很强。会顷刻杀死来访者。

Electromagnetic radiation with a wavelength outside the visible light spectrum is invisible to our eyes.

在可见光谱范围之外的电磁辐长是肉眼看不见的。

Forever proliferating through space will be the electromagnetic radiation we created from our radios, satellites and phones.

从收音机、卫星和电话中产生的电磁辐将永远在太空中扩散。

Both brain and radio waves are forms of electromagnetic radiation, waves that travel at the speed of light.

大脑和无线电是一种电磁，即光速传播的。

Human brains for example emit brainwaves, a form of electromagnetic radiation that travels at the speed of light.

例如，人类的大脑会发出脑电，这是一种光速传播的电磁辐。

Because even computers that aren't connected to the Internet broadcast their activity in the form of electromagnetic radiation.

因为即使是未联网状态的电脑也会通过电磁辐这种形式使你的行踪变得一览无余。

All celestial bodies interact with electromagnetic radiation, including visible light, radio waves, gamma rays, and the rest.

所有天体与电磁辐相互作用，包括可见光、无线电、伽马线等。

But what if the object in question did not absorb, refract or reflect electromagnetic radiation at all?

但是，如果现在讨论的物体根本不吸收、折或反电磁辐呢?

When light, a type of electromagnetic radiation, falls on the surface of a metal, it ejects electrons from the surface.

当光，一种电磁辐，落在金属表面时，它会从金属表面出电子。

A good sign of a growing supermassive black hole is emission of X-rays, high-energy electromagnetic radiation with very short wavelengths.

超大质量黑洞不断壮大的一个好迹象是X线的发，这是一种非常短的长的高能电磁辐。

This is light waves, electromagnetic radiation that bounces off objects and it hits specialized receptors in the back of our eyes.

它们是从物体反的 光和电磁辐，由我们眼球后部特定的感受器接收。