visible light infrared radiation visible light visible light visible radiation infrared visible light infrared visible radiation infrared visible light visible radiation X-Ray visible light visible radiation electromagnetic spectrum infrared radiation infrared electromagnetic spectrum electromagnetic spectrum Infrared Visible light visible light infrared visible radiation electromagnetic spectrum infrared visible light visible light visible light visible light X-ray infrared gamma rays visible light visible light visible light visible light long radio waves visible light visible light infrared radiation visible light visible light visible light electromagnetic spectrum long radio waves visible light electromagnetic spectrum visible light gamma rays visible light visible light electromagnetic spectrum visible light visible light Infrared radiation visible light visible light electromagnetic spectrum visible light infrared visible light Visible light visible light infrared visible light visible light infrared visible light