Ask questions which are clear, concise and easy to understand.
Ask QuestionPosted by Ayush Sakhuja 3 years ago
- 4 answers
Meenakshi Meenakshi 3 years 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 Ravi Sharma 2 years, 7 months ago
- 0 answers
Posted by Khushi Patel 3 years ago
- 5 answers
Itz__Kritika Koli 🖤 3 years ago
Posted by Rounak Gupta 3 years ago
- 2 answers
Omya Aryan 3 years ago
Posted by Mohd Azeem 3 years ago
- 2 answers
Posted by Paras K 3 years ago
- 3 answers
Posted by Harshith Mn 3 years ago
- 1 answers
Preeti Dabral 3 years ago
A concave mirror has a reflective surface that is curved inward and away from the light source. Concave mirrors reflect light inward to one focal point. Unlike convex mirrors, the image formed by a concave mirror shows different image types depending on the distance between the object and the mirror.
Posted by Samruddhi Gawai 3 years ago
- 1 answers
Preeti Dabral 3 years ago
पेड़ों की जड़ों में निकले रोएँ द्वारा जल की बूँदों को बलपूर्वक धरती के भूगर्भ से खींच लाना व उन्हें खा जाना आदि बातें याद करते ही बूँद क्रोध व घृणा से काँप उठी।
Posted by Nothing Nothing 3 years ago
- 2 answers
Preeti Dabral 3 years ago
(6q+1)(6q+2)(6q+3)
in all 6q is common
then 6q is out
=6q(1+2+3)
=6q(6)
=36q/6
=6q
Yes, this is divisible by 6.
Posted by Krishna Gupta 3 years ago
- 2 answers
Posted by Naitik Aghj 3 years ago
- 1 answers
Preeti Dabral 3 years ago
The Niyamas are positive duties or observances. In Indian traditions, particularly Yoga, niyamas and their complement, Yamas, are recommended activities and habits for healthy living, spiritual enlightenment, and a liberated state of existence. It has multiple meanings depending on context in Hinduism.
Posted by Sumant Mishra 3 years ago
- 3 answers
Preeti Dabral 3 years ago
The growth of new plants from vegetative parts of the plant like roots, stem, and leaves other than the seeds is called vegetative propagation. Various artificial methods of vegetative propagation are:
- Cutting: Small piece of plant parts like roots, stem or leaves is cut and used for propagation. Examples: Rose, sugarcane etc.
- Layering: It is the process where roots are induced when a stem comes in contact with the ground. Examples: Grapevine, mango etc.
- Grafting: It is a process of joining a part of a living plant like a stem or bud to another plant and they grow as one plant. Examples: Lime, lemon etc.
- Propagation by plant tissue culture: In this method, plant cells are cultured in an artificial culture media, where a cell divides into an undifferentiated mass of cells called callus which is transferred to different nutrient mediums to grow into plantlets.
In natural methods of vegetative propagation underground roots [Root tubers of Dahlia] or underground stems [bulbs of onions, rhizomes of ginger] or adventitious buds on leaves [Bryophyllum] grow into new plants.
Utkarsh Rathi 3 years ago
Ashifa Sayyed 3 years ago
Posted by R Manoj 3 years ago
- 1 answers
Sahil Khushalani 3 years ago
Posted by Monisha Malgotra 3 years ago
- 1 answers
Preeti Dabral 3 years ago
You need to know the equation of motion. The force for the pendulum is given by F=−kx. Newtons equation tell you F=ma=mx¨. So you need to solve
mx¨=−kx.(1)
You know that the solution will be of oscillatory form. So you set x=Acos(2πt/T) and you want to obtain T. Plugging this ansatz into the equation (1), you obtain
−m(2π)2T2Acos(2πt/T)=−kAcos(2πt/T).
You see that the equation is fulfilled if
m(2π)2T2=k.
Solving for T, you obtain the result.
Posted by Piyush Katar 3 years ago
- 5 answers
Posted by Anushriya Pradhan 3 years ago
- 2 answers
Preeti Dabral 3 years ago
Plasma membrane is the selectively permeable membrane that surrounds the cell and allows the entry and exit of selected materials of the cell. If it ruptures, the contents of the cell will come in direct contact with the surrounding medium and not only unwanted material will be able to enter freely into the cell, but useful material will also find its way out of the cell easily. This will seriously disrupt the various metabolic activities of the cell and will result in its eminent death.
Kashaf Ansari 3 years ago
Posted by Parkhi Pawar 3 years ago
- 1 answers
Gowsika Jagan 3 years ago
Posted by Khushi Khushi 3 years ago
- 3 answers
Itz__Kritika Koli 🖤 3 years ago
Posted by Ayush Gautam 3 years ago
- 5 answers
Posted by Pardeep Sharma 3 years ago
- 2 answers
Posted by Samarth Nayak 3 years ago
- 2 answers
Posted by Kartik Shukla 3 years ago
- 3 answers
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
Nidhi Kushwaha 2 years, 2 months ago
0Thank You