Ask questions which are clear, concise and easy to understand.
Ask QuestionPosted by Anurag Yadav 2 years, 7 months ago
- 4 answers
Yash Yash Patel 2 years, 7 months ago
Jayanthi Sagu 2 years, 7 months ago
Posted by Ankitha S Aneesh 2 years, 7 months ago
- 2 answers
Ritu Raj 2 years, 7 months ago
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 Prem Kumar 2 years, 7 months ago
- 4 answers
Posted by Prem Kumar 2 years, 7 months ago
- 0 answers
Posted by Swara Landge 2 years, 7 months ago
- 2 answers
Posted by Durgesh Khurana 2 years, 7 months ago
- 1 answers
Posted by Shrishty Kumari Shrishty Kumari 2 years, 7 months ago
- 0 answers
Posted by Shivam Kumar 2 years, 7 months ago
- 2 answers
Posted by Jyoti Saraswat 2 years, 7 months ago
- 1 answers
Posted by Abhay Chandel Abhay 2 years, 7 months ago
- 1 answers
Abhay Chandel Abhay 2 years, 7 months ago
Posted by Pratush Singh 2 years, 7 months ago
- 2 answers
Preeti Dabral 2 years, 7 months ago
{tex}\begin{aligned} & \mathrm{A}_1=100 \mathrm{~A}_2 \\ & \Rightarrow \frac{\mathrm{A}_1}{\mathrm{~A}_2}=100 \\ & \Rightarrow \frac{\pi \mathrm{r}_1^2}{\pi \mathrm{r}_2^2}=100 \end{aligned}{/tex}
{tex}\begin{aligned} & \Rightarrow \frac{\mathrm{r}_1}{\mathrm{r}_2}=10 \\ & \text { So, } \frac{\mathrm{c}_1}{\mathrm{c}_2}=\frac{2 \pi \mathrm{r}_1}{2 \pi \mathrm{r}_2} \\ & =\frac{\mathrm{r}_1}{\mathrm{r}_2}=\frac{10}{1} \end{aligned}{/tex}
Posted by Hozaifa Rahman 2 years, 7 months ago
- 0 answers
Posted by Sneha Devi 2 years, 7 months ago
- 2 answers
Ishita Rawat 2 years, 7 months ago
Sneha Devi 2 years, 7 months ago
Posted by Vanshika Mathur 2 years, 7 months ago
- 0 answers
Posted by Hiyashree Das 2 years, 7 months ago
- 2 answers
Nishu Kumari 2 years, 7 months ago
Posted by Srini Vasan 2 years, 7 months ago
- 1 answers
Posted by Anshika Sain 2 years, 7 months ago
- 0 answers
Posted by Dikshant Yaduvanshi 2 years, 7 months ago
- 2 answers
Posted by Manoj Barod 2 years, 7 months ago
- 2 answers
Posted by Ansuman Mishra 2 years, 7 months ago
- 2 answers
Sunny Kumar 2 years, 7 months ago
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 Prati Shaw 2 years, 7 months ago
- 2 answers
Preeti Dabral 2 years, 7 months ago
The full form of RBS is the Royal Bank of Scotland. RBS is a major retail and commercial bank in Scotland. It is one of the retail banking subsidiaries of the NatWest Group, along with NatWest in England and Wales and Ulster Bank.
Dwip Patel 2 years, 6 months ago
Posted by Piyush Pandey 2 years, 7 months ago
- 1 answers
Preeti Dabral 2 years, 7 months ago
Polymers are high molecular mass (103 - 107u) substances consisting of a very large number of simple repeating structural units on a large scale.
Some examples are : Polythene, nylon 6, 6, bakelite, rubber etc.
Posted by Kavish Patidar 2 years, 7 months ago
- 0 answers
Posted by Akash Chaudhary 2 years, 7 months ago
- 2 answers
Preeti Dabral 2 years, 7 months ago
Your ears have two main functions: hearing and balance. Hearing: When sound waves enter your ear canal, your tympanic membrane (eardrum) vibrates. This vibration passes on to three tiny bones (ossicles) in your middle ear. The ossicles amplify and transmit these sound waves to your inner ear.1
Posted by Utkarsh Kumar Yadav 2 years, 7 months ago
- 5 answers
Preeti Dabral 2 years, 7 months ago
Let distance between the two towers = AB = x m
and height of the other tower = PA = h m
Given that, height of the tower = QB = 30 m and {tex}\angle{/tex}QAB = 60°, {tex}\angle{/tex}PBA = 30°.
Now, in {tex}\Delta Q A B, \tan 60^{\circ}=\frac{Q B}{A B}=\frac{30}{x}{/tex}
{tex}\Rightarrow \sqrt{3}=\frac{30}{x}{/tex}
{tex}x=\frac{x^{2}}{3}-\frac{x}{3}-\frac{x-3}{3}-x+0.5 \pi{/tex}
and in {tex}\Delta P B A{/tex}
{tex}\tan 30^{\circ}=\frac{P A}{A B}=\frac{h}{x}{/tex}
{tex}\Rightarrow \frac{1}{\sqrt{3}}=\frac{h}{10 \sqrt{3}}{/tex} {tex}[\because x=10 \sqrt{3} \mathrm{m}]{/tex}
{tex}\Rightarrow h = 10 m{/tex}
Hence, the requied distance and height are {tex}10\sqrt3{/tex} and 10m, respectively.
Ankit Class 2 years, 7 months ago
Ankit Class 2 years, 7 months ago
Ankit Class 2 years, 7 months ago
Posted by Rajeshwari Singh 2 years, 7 months ago
- 1 answers
Preeti Dabral 2 years, 7 months ago
In hydrated CuSO4, the water molecules surrounding the Central Metal (Cu) act as ligands resulting in $d$-d transition and therefore emitting blue colour in the visible region due to which hydrated CuSO4 appears blue.
myCBSEguide
Trusted by 1 Crore+ Students
Test Generator
Create papers online. It's FREE.
CUET Mock Tests
75,000+ questions to practice only on myCBSEguide app
Kartik Thakur 2 years, 6 months ago
0Thank You