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Why are prisms and lenses used in some periscopes insted of mirrors?
Prisms and lenses are used in some periscopes instead of mirrors to achieve specific optical effects and improve image quality. Prisms can bend light without the need for reflection, allowing for a more compact design and reducing image distortion. Additionally, lenses can focus and correct light paths, enhancing clarity and brightness. Using prisms and lenses can also simplify construction and alignment compared to mirrors, making the periscope more efficient.
What are the uses of plane convex and concave mirrors?
Some convex mirrors are used for magnification... such as those you might see at a make-up counter in the store. Concave mirrors are used in stores. They're put up in the corners so that a large area can be seen that would otherwise be out of view. The also have very specified uses for bouncing lazers and those sorts of applications.
How are some mirrors used in some solar energy plants?
What you're asking about is called concentrated solar power. Effectively, hundreds or even thousands of mirrors cause lots of extra sunlight to be reflected towards a singular harvesting location.
What are some uses for the plane mirror other then to look at yourself or put on your make-uprother then to put your make-up on or look at yourself?
Plane mirrors are used in periscopes to enable viewing around obstacles, in optical instruments like microscopes and telescopes to direct and reflect light, and in security systems to monitor areas without being detected. They are also used in architecture and interior design to enhance lighting and create an illusion of more space.
How are periscopes built?
We made some in class using mirors and a cardboard box. You have to cut two small holes on opposite sides of the box. Then on the opposite side position the mirrors on opposite sides of the box. (on the thinner side) then stick them in the right position and your done. To position mirrors: Make sure you can see out of the top from the the bottom mirror!
What are some the negative impacts on humans?
There are several human impacts on the environment that people are slowly beginning to realize are having a negative effect. Things such as coal plants, leaving appliances plugged in when not using them, and the exhaust that comes from cars are just a few examples of negative human impacts on the environment.
What are some negative impacts of an informal organization?
in my opinion some negative impacts are: :-resistane to change :-conflit :-rumer :-pressure to conform
What are some of the negative impact of joining certain groups?
what are some of the negative impacts of joining certain groups
Did the WW2 bring more good impacts than bad impacts to the world-?
WW2 had some very good impacts and it also had some negative impacts. Whether one outweighs the other depends on your point of view.
What are some of the negative impacts of joining certain groups?
Some negative impacts of joining certain groups can include pressure to conform to group norms, limited exposure to diverse perspectives, and potential for conflict with individuals outside the group. Additionally, joining groups with extremist ideologies can lead to radicalization and harmful behavior.
What are some negative human impacts on the environment?
There are several human impacts on the environment that people are slowly beginning to realize are having a negative effect. Things such as coal plants, leaving appliances plugged in when not using them, and the exhaust that comes from cars are just a few examples of negative human impacts on the environment.
What are some of the negative impacts of social media on youth today?
Some negative impacts of social media on youth today include increased anxiety and depression, cyberbullying, addiction to technology, and decreased face-to-face social interactions.
What are the impacts of human beings on environment?
The impacts of humans on the environment is mostly negative. Global Warming, Pollutions,etc are some of the main causes.
What are some negative impacts the car had on society?
it pollutes and to get the wheels they need to cut trees
What are the positive and negative impacts of mining?
Some positive impacts of mining are that it brings employment to the area and community development projects. Negative impacts include changing the social dynamics of the community, impacting health and livelihoods, and preventing access to clean land and water.
What are some negative and positive impacts about enviromental technology?
negative: it uses power. Positive: you can google how to save the Envroment and save power
What are some negative impacts of cavitation?
Some negative impacts of cavitation are noise, damage and vibrations. It can also mean lower efficiency and can mean shorter lifetime of a pump. Once affected by cativation, the surface erodes much faster than normally.
