Fuel & Harmful Effects of Burning Fuel - Chapter 4 - Combustion and Flame - Science Class 8, CBSE

✔️ Class: 8th
✔️ Subject: Science
✔️ Chapter: Combustion and Flame
✔️ Topic Name: Fuel & Harmful Effects of Burning Fuel
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0:00 Introduction

[@ShubhashraaSuna-bq5fb]

Thanku mam 🙏

[@goltusingh5335]

A pendulum oscillates 25 times in 5 second . Find its frequency?

[@curiouskitties8862]

0.5hz

[@tgdgamezone2732]

❤❤❤

[@goltusingh5335]

How many images of a coin will be formed if it is placed between two parallel mirror separate by a distance of 10 cm? Please bataoo

[@goltusingh5335]

Please bata dijiye 😢

[@goltusingh5335]

Hii Mam

[@goltusingh5335]

One question please bata dijiye

[@shortsgram2406]

What is your question

[@goltusingh5335]

If an object is placed at distance of 5 cm in front of a plane mirror how far would it form its image?

[@AdvikaGaur]

answer will be 10 cm

[@AdvikaGaur]

Because distance between object and mirror will be = 5 cm and distance between that object's image and mirror will also be = 5 cm so, the distance between the image and object will be = 5+5 = 10

[@goltusingh5335]

@@AdvikaGaur thanks