No products in the cart.

A 4.5 cm needle is placed …

CBSE, JEE, NEET, CUET

CBSE, JEE, NEET, CUET

Question Bank, Mock Tests, Exam Papers

NCERT Solutions, Sample Papers, Notes, Videos

A 4.5 cm needle is placed 12 cm away from a convex mirror of focal length 15 cm. Give the location of the image and the magnification. Describe what happens as the needle is moved farther from the mirror.

Posted by Gandamalla Charan 1 month ago

CBSE > Class 10 > Science

1 answers

Devanshi Dhaka 1 month ago

Magnesium ribbon reacts with oxygen present in air to farm a protective and inert layer of magnesium oxide on its surface. This layer doesn't react and also prevents the ribbon from burning. Thus it have to be rubbed with sandpaper before burning so that the layer is removed😊

ANSWER

http://mycbseguide.com/examin8/

Related Questions

Balance the formula H202---->H20 + O2

Posted by Arathy .K.A 4 days, 11 hours ago

CBSE > Class 10 > Science

2 answers

Compound such as alcohol and glucose are contain hydrogen but I not categorise as acid. describe an activity to prove it

Posted by Mohini Sharma 5 days, 10 hours ago

CBSE > Class 10 > Science

1 answers

Most imp criteria to decide whether something is alive or not?

Posted by Saina Bhatti 5 days, 9 hours ago

CBSE > Class 10 > Science

2 answers

20 + question answer of Nutritio

Posted by Panchole Mahesh 1 day, 14 hours ago

CBSE > Class 10 > Science

0 answers

What is the image formed at infinity in concave mirror and convex mirror both

Posted by Chhaya Singh 1 day, 11 hours ago

CBSE > Class 10 > Science

2 answers

Write the formula and balance the equation : Ammonia + oxygen —> nitric oxide + water

Posted by Saksham Fulsunge 3 days, 18 hours ago

CBSE > Class 10 > Science

1 answers

Write down the characteristic of chemical reaction

Posted by Swosti Jyoti 1 day, 19 hours ago

CBSE > Class 10 > Science

1 answers

Define optic centre of lens

Posted by Parteek Chhikara 1 day, 16 hours ago

CBSE > Class 10 > Science

1 answers

A student found that v and u are the same in a concave mirror what is the possible value of f and c

Posted by Sumeet Taral 17 hours ago

CBSE > Class 10 > Science

0 answers

write the chemical equation of calcium hydroxide

Posted by Reetu Giri 11 hours ago

CBSE > Class 10 > Science

2 answers

myCBSEguide App

myCBSEguide

Trusted by 1 Crore+ Students

Test Generator

Test Generator

Create papers online. It's FREE.

CUET Mock Tests

CUET Mock Tests

75,000+ questions to practice only on myCBSEguide app

Google Play

Download myCBSEguide App