No products in the cart.

A parallel beam of light is …

CBSE, JEE, NEET, CUET

Question Bank, Mock Tests, Exam Papers

NCERT Solutions, Sample Papers, Notes, Videos

A parallel beam of light is made to fall on concave lens. An image appears to be formed at a distance of 7.5 cm from the lens.what are the focal length and radius of curvature of the lens

Posted by Rudraksh Pandey 5 years, 1 month ago

CBSE > Class 10 > Science

1 answers

Dimple Maida 5 years, 1 month ago

F=7.5cm (given) R= 2f = 2×7.5 = 15cm ans.

1Thank You

ANSWER

Test

Related Questions

A current of 5 mili mpr is passing through a wire how many electrons are passing through per minute through the area of cross section of the wire

Posted by Sahana Laskar 10 months, 1 week ago

CBSE > Class 10 > Science

0 answers

Explain three stages of resource planning

Posted by Harshita Tondey 1 year, 4 months ago

CBSE > Class 10 > Science

3 answers

How does our body respond when adrenaline is Secreated into the blood

Posted by Aadarsh Tripathi 1 year, 4 months ago

CBSE > Class 10 > Science

2 answers

What is the importance of variation explain in 4 to 5 points

Posted by Harshal Patil 10 months, 1 week ago

CBSE > Class 10 > Science

0 answers

This content has been hidden. One or more users have flagged this content as inappropriate. Once content is flagged, it is hidden from users and is reviewed by myCBSEguide team against our Community Guidelines. If content is found in violation, the user posting this content will be banned for 30 days from using Homework help section. Suspended users will receive error while adding question or answer. Question comments have also been disabled. Read community guidelines at https://mycbseguide.com/community-guidelines.html

Few rules to keep homework help section safe, clean and informative.

Don't post personal information, mobile numbers and other details.
Don't use this platform for chatting, social networking and making friends. This platform is meant only for asking subject specific and study related questions.
Be nice and polite and avoid rude and abusive language. Avoid inappropriate language and attention, vulgar terms and anything sexually suggestive. Avoid harassment and bullying.
Ask specific question which are clear and concise.

Remember the goal of this website is to share knowledge and learn from each other. Ask questions and help others by answering questions.

Posted by Pandey Ji 5 months, 4 weeks ago

CBSE > Class 10 > Science