answersLogoWhite

0


Best Answer

concave mirror is a solar device

User Avatar

Arianna Blick

Lvl 10
2y ago
This answer is:
User Avatar
More answers
User Avatar

Wiki User

9y ago

Because the sun rays can be concentrated to one point producing a huge amount of heat to cook the food.
Because it focuses the solar energy into higher intensity levels where it's more useful.
A concave lens is not used in a solar furnace. A concave mirror may be. The key

is the attempt to form a real image of the sun, where not only its light but, more

important, its heat is concentrated in a small area. Convex lenses and concave

mirrors form real images. Concave lenses and convex mirrors don't.

This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: Why are concave mirrors used in solar cookers?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Continue Learning about Natural Sciences

Which mirror is used by doctors motorcars solar cooker?

Doctors use concave mirrors, in motor cars convex mirrors as rear view mirrors and in case of solar cookers concave mirrors to concentrate solar radiations.


What mirror is used in car headlights?

Concave mirrors are used in headlights.


What mirror is used in automobiles for rear view is it concave mirror dr talwalkar talwalkardataone.in?

Rear View MirrorThe kind of mirror used in the rear-view mirror must be convex mirrors, because it creates smaller, yet still upright images. Concave mirrors would create an inverted image and the cars you see are not upside down. Convex mirrors make everything smaller so this allows the driver to see a greater range of things behind him.


Why concave mirror is used for shaving?

Some people use concave mirror because when a man stands between the principal focus and pole of a concave mirror,he sees an enlarged,erect and virtual image of his face.this is the reason why a concave mirror of large focal length is used for shaving. concave mirrors concentrate on one focus and while shaving it concentrate on a point and the image is enlarge which prevents the face from cutting. because when a man stands between the pricipal focus and pole of a concave mirror , he sees enlarged ,erect and virtual image of his face .that is why concave mirror of large focal length is used for shaving


Can a Concave lens be use as an eyepiece in a microscope?

Concave lenses are used in the eyepieces of microscopes. However, they are not used alone on the eyepiece, but are joined in a concave-convex combination to prevent internal reflections.

Related questions

Which mirror is used by doctors motorcars solar cooker?

Doctors use concave mirrors, in motor cars convex mirrors as rear view mirrors and in case of solar cookers concave mirrors to concentrate solar radiations.


Concave mirrors are used in solar devices?

concave mirror is a solar device


Why are reflectors and mirrors used in solar cookers?

Mirrors are used to focus the heat on a central area where the food is.


Which types of mirrors are used in solar cookers?

convex mirrors are used as it reflects the sunlight efficiently and produces more heat


Why are concave mirrors useful for satellites?

Concave mirrors focus light on a specific point. That can increase the concentration of sun light on solar panels. Concave antennae are used to aim radio waves, as well as collect them and focus them on a receiver.


Where is a concave mirror used?

concave mirrors are used as rear view mirrors and serve dentists and used as reflectors


The uses of convex and concave mirrors?

Convex mirrors are used in the rear view mirror of cars because they give an erect and virtual image of the traffic behind. They let us see a wider view of the traffic. Concave mirrors are used by the dentists to see a larger image of our teeth. They are used as solar furnaces to reflect the light on the focus .They are even used in shaving mirrors. concave mirrors are used in reflector type telescopes. Concave mirrors are used by doctors to focus light into ears,throat etc. concave mirrors are used to focus light for heating purposes.


Application for concave mirror and convex mirror?

Concave mirrors are used in telescopes. Convex mirrors are used as side-view mirrors in cars.


What are 3 examples of concave mirrors?

-A car's headlight, reflector lamps. -Concave mirrors can be used as makeup or shaving mirrors because an enlarged image can be obtained using a concave image. -Concave mirrors can also be mirrors used for dentists to see an enlarged image of a tooth.


What reasons you use concave mirrors?

Concave mirrors are used as the primary mirror in Newtonian and Dobsonian telescopes for astronomy observations. Concave mirrors are also used in mirror lenses for cameras.


What type of mirrors are used in headlights of the car?

Concave mirrors


Why not concave mirrors are suitable for make up?

Both concave and convex mirrors will distort the image of the face if used when applying make-up. Which is why flat mirrors are used instead.