14.The absolute refractive indices of glass and water are 4/3 3/2, respectively. If speed of light in glass is 2x108 m/s , calculate the speed of light in vacum and water.
![The centre of mass of three particles of masses 1kg,2kg and 3kg is located points (3,3,3)m. Where should the fourth particle of mass 4kg be positioned so that centre of mass shifts The centre of mass of three particles of masses 1kg,2kg and 3kg is located points (3,3,3)m. Where should the fourth particle of mass 4kg be positioned so that centre of mass shifts](https://search-static.byjusweb.com/question-images/toppr_invalid/questions/1313735_1136076_ans_a22054106d09484db27f9ec1decb00e7.jpg)
The centre of mass of three particles of masses 1kg,2kg and 3kg is located points (3,3,3)m. Where should the fourth particle of mass 4kg be positioned so that centre of mass shifts
![A study on Ti-doped Fe3O4 anode for Li ion battery using machine learning, electrochemical and distribution function of relaxation times (DFRTs) analyses | Scientific Reports A study on Ti-doped Fe3O4 anode for Li ion battery using machine learning, electrochemical and distribution function of relaxation times (DFRTs) analyses | Scientific Reports](https://media.springernature.com/m685/springer-static/image/art%3A10.1038%2Fs41598-022-08584-4/MediaObjects/41598_2022_8584_Fig1_HTML.png)
A study on Ti-doped Fe3O4 anode for Li ion battery using machine learning, electrochemical and distribution function of relaxation times (DFRTs) analyses | Scientific Reports
![The length, breadth and height of a room are 5 m, 4 m, and 3 m respectively. Find the cost of white washing the walls of the room and ceiling at the The length, breadth and height of a room are 5 m, 4 m, and 3 m respectively. Find the cost of white washing the walls of the room and ceiling at the](https://d138zd1ktt9iqe.cloudfront.net/media/seo_landing_files/ncert-solutions-class-9-maths-chapter-13-exercise-13-01-1623168497.png)
The length, breadth and height of a room are 5 m, 4 m, and 3 m respectively. Find the cost of white washing the walls of the room and ceiling at the
![إذا كانت م=4، ن=9 فاحسب قيمة كل عبارة مما يأتي (محمد مصطفى) - المتغيرات والعبارات - الرياضيات 1 - سادس ابتدائي - المنهج السعودي إذا كانت م=4، ن=9 فاحسب قيمة كل عبارة مما يأتي (محمد مصطفى) - المتغيرات والعبارات - الرياضيات 1 - سادس ابتدائي - المنهج السعودي](https://assets.sahl.io/lessons/461/solution/e03c9006-b415-4833-ba2a-2ae5d7410b5b/img-4.webp)