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Khushi Sinha asked a question
Subject: Science, asked on on 24/12/17
a convex mirror has a focal length of 18 cm . the image of an object kept in front of the mirror is half the height of the object . what isthe distance of the object from the mirror?
Khushi Sinha asked a question
Subject: Science, asked on on 24/12/17
an object of height 7 cm is kept at a distance of 25 cm in front of a concave mirror. the focal length of the mirror is 15 cm. at what distance from the mirror should a screen be kept so as to get a clear image ? what will be the size and nature of the image ?
Khushi Sinha asked a question
Subject: Science, asked on on 31/12/17
a 10 cm long stick is kept in front of a concave mirror having focal length of 10 cm in such a way that the end of the stick closest to the pole is at a distance of 20 cm . what will be the length of the image ?
Eshna asked a question
Subject: Science, asked on on 30/3/18
A 10 cm long stick is kept in front of a concave mirror having focal length of 10 cm in such a way that the end of the stick closest to the pole is at a distance of 20 cm. What will be the length of the image?
Anushka Gaikwad asked a question
Subject: Science, asked on on 29/1/22
Explain the reasons behind the precautions to be taken in the experiment of reflection of sound .
Khushi Sinha asked a question
Subject: Science, asked on on 24/12/17
Describe the positions of the source of light with respect to a concave mirror 1.Torch light 2.Projector lamp 3.Floodlight
Khushi Sinha asked a question
Subject: Science, asked on on 28/12/17
Draw ray diagrams for the cases of images obtained in concave mirrors as described in the table on page 122 of science and technology textbook (maharashtra board)
Gaurav Marediya asked a question
Subject: Science, asked on on 22/2/19
The roof of a movie theatre and a conference hall is coverd
Nikita C Naik asked a question
Subject: Science, asked on on 14/3/19
1) Fill in the blanks
Anushka Gaikwad asked a question
Subject: Science, asked on on 27/1/22
How is water heater made with the help of a concave mirror ?
Shruti Jaiswal asked a question
Subject: Science, asked on on 15/1/18
What sing conventions are used for reflection from a spherical mirror.
Tanusri Iyer asked a question
Subject: Science, asked on on 3/3/20
Is the principal focus of a mirror the midpoint of its radius of curvature?
Anup Khismatrao asked a question
Subject: Science, asked on on 13/1/18
The object of 3 cm height is kept in front of concave mirror and the centre of curvature draw neat and labelled diagram and state the nature and size of image
Sumirat Ghonge asked a question
Subject: Science, asked on on 4/12/19
Solve this Q5
Vinay Manoj Gagat asked a question
Subject: Science, asked on on 2/10/19
Define distinct vision and visual angles
Shruti Jaiswal asked a question
Subject: Science, asked on on 16/1/18
What sign conversation are used for reflection from aspherical mirror.
Ritika Trivedi asked a question
Subject: Science, asked on on 11/3/19
What do you mean by magnification?what does it indicates ?whenis the value of magnification negative ?when it is less than 1?
Surajit Kamal Mandal asked a question
Subject: Science, asked on on 11/1/20
If a spherical mirror breaks,what type of mirrors are the individual pieces are?
Shubham Kulkarni asked a question
Subject: Science, asked on on 23/2/20
Rajguru wants to get an inverted image of height 7 cm of an object kept at a distance of 33 cm from a concave mirror. The focal length of the mirror is 12 cm. At what distance from the mirror should he place the screen? What will be the type of the image, and what is the height of the object?
(Please give me answer with all steps)
Anand Tiwari asked a question
Subject: Science, asked on on 26/1/20
Place give all three answer
Tanusri Iyer asked a question
Subject: Science, asked on on 13/1/20
How is concave mirror used in floodlights?
Tanusri Iyer asked a question
Subject: Science, asked on on 29/10/19
Please can u explain what is virtual and what is real image
Uzair Khan asked a question
Subject: Science, asked on on 19/1/18
Q ​A convex mirror has a focal length  of 18 cm. The image of an object kept in front of the mirror is  half the height Of the object. What the distance of the object from the mirror?
 
 
Sumirat Ghonge asked a question
Subject: Science, asked on on 5/12/19
kripya Karke yah please solve kar dijiye
Girija Jadhav asked a question
Subject: Science, asked on on 9/9/20
Please friends ?? give me like and comment so i well comment my answer
Harsh asked a question
Subject: Science, asked on on 3/2/20
Pls help my exam
Slesha asked a question
Subject: Science, asked on on 22/3/19
What happens to the number when the measure of the angle increase
Jayesh asked a question
Subject: Science, asked on on 3/4/19
Is a concave mirror present in home?
Yash Birje Harsh Birje asked a question
Subject: Science, asked on on 23/4/20
Who told that the light is falling on a object is reflecting ?
Jayesh asked a question
Subject: Science, asked on on 4/4/19
Is concave mirror is present in home
Piyush asked a question
Subject: Science, asked on on 5/3/19
Mirror formula is given by whom
Anushka Gaikwad asked a question
Subject: Science, asked on on 28/1/22
What will happen if a convex mirror is used in the experiment?
Anushka Gaikwad asked a question
Subject: Science, asked on on 1/2/22
Teacher plz explain me this experiment .As I am not able to slove this
Namrata asked a question
Subject: Science, asked on on 28/12/19
Explain how plane mirror are made
Pallavi Kadam asked a question
Subject: Science, asked on on 21/2/20
How to right a answer in proper manner. Please explain me fast. I am waiting for your reply. Thank you sir.
Vishal Yadav asked a question
Subject: Science, asked on on 9/12/18
How does a concave mirror forms real and virtual image
Sumirat Ghonge asked a question
Subject: Science, asked on on 5/12/19
Solve this sum of reflection of light
Sumirat Ghonge asked a question
Subject: Science, asked on on 5/12/19
Solve this question .......
Surajit Kamal Mandal asked a question
Subject: Science, asked on on 11/1/20
Q.1.Why are concave mirrors used in solar devices
Sumirat Ghonge asked a question
Subject: Science, asked on on 4/12/19
Solve the true and false
Yash Birje Harsh Birje asked a question
Subject: Science, asked on on 23/4/20
Who made the word reflection ?
Sumirat Ghonge asked a question
Subject: Science, asked on on 4/12/19
Help me please I have to submit tomorrow
Sumirat Ghonge asked a question
Subject: Science, asked on on 5/12/19
I have to submit it tomorrow please help
Girija Jadhav asked a question
Subject: Science, asked on on 9/9/20
Please please please please give me like and votes so I will be really give you like and votes
Gowardhan asked a question
Subject: Science, asked on on 27/2/20
Explain the conventions for reflection by sperical mirror with figure
Anushka Gaikwad asked a question
Subject: Science, asked on on 26/3/22
Least count of the meter scale = ...mm
Abhishek Yadav asked a question
Subject: Science, asked on on 3/12/19
What is light
Sumirat Ghonge asked a question
Subject: Science, asked on on 5/12/19
Solve 14 one
Vishal Bhanje asked a question
Subject: Science, asked on on 18/12/19
reflection of light question and answer accessories accessories
Anushka Gaikwad asked a question
Subject: Science, asked on on 27/1/22
There is a ..........relationship between the number of images and the angle between the mirror.
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