NettetA stroboscope, also known as a strobe, is an instrument used to make a cyclically moving object appear to be slow-moving, or stationary. It consists of either a rotating disk with slots or holes or a lamp such as a flashtube which produces brief repetitive flashes of light. Usually, the rate of the stroboscope is adjustable to different ... Nettet10. apr. 2024 · As the telescopes are used to view objects that are far away, they include at least two lenses. These instruments are designed in such a way that the image created by the first lens is smaller and nearer to its focal length. Moreover, the real and inverted image formed by the first lens is closer to the second lens as compared to its focal length.
Can you name 10 tools we used to navigate the seas …
NettetComprehensive list of synonyms for equipment you look through to make objects closer ... a piece of equipment with two parts that you hold against your eyes and look through to see distant objects more ... you look through so that you can see the actors on a stage … Nettettelescope, device used to form magnified images of distant objects. The telescope is undoubtedly the most important investigative tool in astronomy. It provides a means of collecting and analyzing radiation … keychain with charms
How do we measure distance in space? BBC Sky at Night Magazine
Nettet5. apr. 2024 · Is used to see distant objects? Answer: Telescope is used to view distance objects. What lens can see far objects? The nature of lens required to see the distant … Nettetbinoculars, optical instrument, usually handheld, for providing a magnified stereoscopic view of distant objects. It consists of two similar telescopes, one for each eye, mounted on a single frame. A single thumbwheel may control the focus of both telescopes simultaneously, and provision may be made for adjusting the focus of each separately … Nettet19. mai 2024 · Lead line. Perhaps the oldest navigational tool on record originating in Egypt, the lead line is a measuring tool designed to assess the depth of the water and … is kitchenaid better than whirlpool