An optical telescope (as distinct from, say, a radio telescope). It's possible that the answer was intended to be "a refracting telescope" but reflecting telescopes use lenses as well.
Opaque and transparent materials differ between the amount of light that passes through it. Opaque materials do not allow any light to pass through. Transparent materials allow all or most light through.
Quartz can be transparent (clear) or translucent (you can see light through it, but shapes are very fuzzy).
Light passes through a window because glass is a transparent material that allows certain wavelengths of light to transmit through it. When light strikes the glass, it is refracted, or bent, as it enters and exits the material, allowing it to continue traveling in a new direction. The atomic structure of the glass does not absorb visible light, which is why we can see through it. Additionally, the smooth surface of the glass minimizes scattering, further enabling light to pass through with clarity.
Not exactly. A light telescope is a telescope that catches and shows visible light. The main light-gathering piece may either be a lens, in which case you would have a refracting telescope. Or - much more common with the larger telescopes - the main light-gathering piece is a parabolic mirror. In this case, it is a reflecting telescope. The largest refracting telescope is about 1.2 meters in diameter; all larger telescopes - currently up to about 8 meters - are parabolic mirrors.
Please refer to the link below. This will take you to a web site that discusses this. Multiwavelength astronomy is dedicated to observing the various spectrums of radiation emitted. That is called its light gathering ability. The 'aperture size' determines the amount of light (radiation) a telescope gathers This site might help you obtain a more in depth answer imagine.gsfc.nasa.gov IT IS CALLED "LIGHT GRASP" in an optical telescope and "RF GAIN" in a radio-telescope.
That's a "reflecting" telescope.
The biconvex transparent structure that focuses light on the retina is the lens of the eye. It helps to refract light rays and focus them on the retina at the back of the eye, allowing for clear vision.
The lens of the eye is a transparent convex body that focuses light rays entering the pupil onto the retina at the back of the eye. Its shape can be adjusted to bring objects into sharp focus through a process called accommodation.
Transparent materials allow light to freely pass through them. Translucent materials also allow light to pass through them, but change the colour of the light.
The word you're looking for is "transparent." Objects that are transparent allow light to pass through them without scattering the light.
an objects light can pass through is transparent
The main optical element of a refracting telescope is the objective lens. This lens collects and focuses light from distant objects, forming an image that can be magnified and observed through an eyepiece.
An optical telescope is a telescope that gathers and focuses light, mainly from the visible part of the electromagnetic spectrumcreate a magnified image for direct view, making a photograph, or collecting data through electronic image sensors.
No, transparent materials allow light to pass through them without being reflected. However, some light may be refracted or scattered as it passes through a transparent material.
Yes, a telescope with incoming light passing through glass does refract. The glass lenses or mirrors in a telescope refract light as it passes through, focusing the light to form an image.
The lenses used in reflector telescope is the concave lens.
An optical telescope collects and focuses visible light from celestial objects like stars, planets, and galaxies. This light is then directed to a detector or eyepiece for observation and analysis.