Answered

Explore Westonci.ca, the premier Q&A site that helps you find precise answers to your questions, no matter the topic. Join our Q&A platform to get precise answers from experts in diverse fields and enhance your understanding. Experience the convenience of finding accurate answers to your questions from knowledgeable experts on our platform.

why is the small, faint, very distant galaxy shown here (arrow) bright at infrared but not detectable at visible-light wavelengths? an infrared image shows a very bright object in the center of a field of dimmer round and oblong objects. an inset shows that next to the very bright object is a particularly small, dim object. the visible light emitted by this galaxy is redshifted into the infrared. long ago galaxies were much cooler than they are now. because it contains only very hot stars. infrared detectors are more efficient at counting photons than visible light detectors. because intergalactic dust absorbs all the visible light.

Sagot :

This galaxy's visible light has its infrared emissions redshifted. Is the little, dim, far-off galaxy depicted here (arrow) brilliant in the infrared yet invisible to the human eye?

Exactly what hue has the longest wavelength?

Red light, which has the longest wavelength in the spectrum, is on one end. The shortest wavelength of light is blue or violet. Each colour in the colour spectrum is present in white light. It is a rainbow's worth of hues.

Which 6 lights are present?

The resulting sunlight is divided into the range of colours that are visible. Airborne water vapour serves also as refractive medium in this scenario, which results in a rainbow. The acronym "Roy G Biv" can be used to remember the sequence of wavelengths for red, orange, yellow, green, blue, cyan (the blue/violet border), and violet.

To know more about visible-light wavelengths visit:

https://brainly.com/question/12037899

#SPJ4

Thanks for using our platform. We're always here to provide accurate and up-to-date answers to all your queries. Thank you for choosing our platform. We're dedicated to providing the best answers for all your questions. Visit us again. Westonci.ca is committed to providing accurate answers. Come back soon for more trustworthy information.