CBSE > Class 10 > Science | CBSE Board | Homework Help

It is a teenager hormone which is secreted mostly in teenager ' s body , aderline makes sudden change in emotions, some teenager becomes so much happy, sometimes sad for very small things that they experience in day to day routine

1Thank You

ANSWER

What effect does the concentration of H+(aq) ions have on the nature of the solution

Posted by Tushar Sharma 1 month, 2 weeks ago

CBSE > Class 10 > Science

2 answers

Akshansh Singh 1 month, 2 weeks ago

Acid

2Thank You

Amirapu Sai Chaitanya 1 month, 2 weeks ago

Acidic

2Thank You

ANSWER

Name the plant hormones responsible for elongation of cells

Posted by Anchal Kosamiya 1 month, 2 weeks ago

CBSE > Class 10 > Science

2 answers

Neeraj Gupta 1 month, 2 weeks ago

What is electro magnet

1Thank You

Tanushka Rasal 1 month, 2 weeks ago

cytokinins

1Thank You

ANSWER

Limitations of Snell's law

Posted by Naitik Phulwani 1 month, 2 weeks ago

CBSE > Class 10 > Science

0 answers

ANSWER

This content has been hidden. One or more users have flagged this content as inappropriate. Once content is flagged, it is hidden from users and is reviewed by myCBSEguide team against our Community Guidelines. If content is found in violation, the user posting this content will be banned for 30 days from using Homework help section. Suspended users will receive error while adding question or answer. Question comments have also been disabled. Read community guidelines at https://mycbseguide.com/community-guidelines.html

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 V P Singh Sisodiya V P Singh Sisodiya 1 month, 3 weeks ago

CBSE > Class 10 > Science

0 answers

ANSWER

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 V P Singh Sisodiya V P Singh Sisodiya 1 month, 3 weeks ago

CBSE > Class 10 > Science

0 answers

ANSWER

Write the correct sequence of events to show the movement of oxygenated blood in body

Posted by Laxmi Kumari 1 month, 3 weeks ago

CBSE > Class 10 > Science

1 answers

Miss. Honey 1 month, 3 weeks ago

Steps followed during circulation are: The pulmonary veins carry the oxygenated blood from both the lungs to the left atrium. From here, the blood enters the left ventricle. The left ventricle passes the pumped blood from the aorta to different organs of the human body.

1Thank You

ANSWER

Vermi of appendix

Posted by Vedant Porwal 1 month, 3 weeks ago

CBSE > Class 10 > Science

1 answers

Miss. Honey 1 month, 3 weeks ago

Vermiform appendix: It is a small finger-like outgrowth of the caecum present in humans. This organ is quite large in herbivorous animals since it helps in digesting cellulose. Humans mostly consume cooked food. Hence, the vermiform appendix has little role to play in cellulose digestion.

1Thank You

ANSWER

Write the molecular formula of ethene and draw its electron dot structure

Posted by Lakshya Srivastava 1 month, 3 weeks ago

CBSE > Class 10 > Science

1 answers

Miss. Honey 1 month, 3 weeks ago

Ethene: Ethene is an unsaturated hydrocarbon having a double bond between two carbon atoms and four hydrogen atoms. The molecular formula of Ethene will be . Electron dot structure: Electron dot structure is given by keeping the Octet rule in mind which states that during the formation of a molecule, an atom of a particular element can gain, lose or share electrons until the stable electronic configuration of 8 electrons in its valence shell is reached. The electrons in the valence shell are represented using dots. Carbon has four valence electrons while hydrogen has only one valence electron. The electron dot structure of Ethene will be:

1Thank You

ANSWER

Which animal have most brain

Posted by Vansh Gautam 1 month, 3 weeks ago

CBSE > Class 10 > Science

2 answers

Vikrant Budhori 1 month, 2 weeks ago

The one who uses the brain most has most brain

2Thank You

Miss. Honey 1 month, 3 weeks ago

sperm whale have most brain .

1Thank You

ANSWER

A convex lens of focal length 20cm is placed in front of a convex mirror with principal axis coinciding each other. The distance between the lens and mirror is 10cm. A point object is placed on principal axis at a distance of 60 cm from the convex lens. The image formed by combination, coincides the object itself. The focal length of the convex mirror is ?? .

Posted by Topper Student 1 month, 3 weeks ago

CBSE > Class 10 > Science

2 answers

Miss. Honey 1 month, 3 weeks ago

Correct answer is 10. For final image to be formed on the object itself, after refraction from lens the ray should meet the mirror perpendicularly and the image by lens should be on the centre of curvature of mirror R = 30 - 10 = 20 cm Focal length of mirror = R/2 = 10 cm .

0Thank You

Rohan Dhiman 1 month, 3 weeks ago

Chemistry ch1

0Thank You

ANSWER

Why there are no glucose and proteins present in urine explain

Posted by Afsheen Minnat A 1 month, 3 weeks ago

CBSE > Class 10 > Science

1 answers

Sweety Gupta 1 month, 3 weeks ago

Na2co3.10H2O

0Thank You

ANSWER

Class 12 bio ch 3 notes

Posted by Abhinav Abhinav 1 month, 3 weeks ago

CBSE > Class 10 > Science

1 answers

Tanya Chauhan 1 month, 3 weeks ago

We are study in 10th class not in 12th class.

1Thank You

ANSWER

Draw a ray diagram to show the path of the reflected ray corresponding to an incident ray which is directed parallel to the principal axis of a convex mirror Mark on it the angle of incident and the angle of reflection class 10

Posted by Abhishek Dash 1 month, 4 weeks ago

CBSE > Class 10 > Science

1 answers

Abhishek Dash 1 month, 4 weeks ago

Send solution

0Thank You

ANSWER

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 Vasava Kruti 1 month, 4 weeks ago

CBSE > Class 10 > Science

0 answers

ANSWER

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 Tharun Prasadh 1 month, 4 weeks ago

CBSE > Class 10 > Science

0 answers

ANSWER

Explain loss of water in plants mention two points

Posted by Laksh Sawant 2 months ago

CBSE > Class 10 > Science

3 answers

Pavichandar Pavichandar 1 month, 4 weeks ago

What is the property of metals

0Thank You

S.Jeevana , 1 month, 4 weeks ago

Osmosis Evaporation

0Thank You

Aditya Kumar 2 months ago

It is the loss of water through the aerial parts of the plant. The water is typically lost in the form of water vapour. The tiny openings present on leaves i.e stomata help in the movement of water out of the plant.

1Thank You

ANSWER

Naoh + h²so4

Posted by Astha Singh 2 months ago

CBSE > Class 10 > Science

2 answers

Aditya Kumar 2 months ago

Na2SO4+H2O

2Thank You

Laksh Sawant 2 months ago

Na2SO4+H20

0Thank You

ANSWER

Can we get notes

Posted by Umar Qureshi 2 months ago

CBSE > Class 10 > Science

3 answers

Samrat Banerjee 1 month, 4 weeks ago

Yes I will provide best notes of science class 10 contact me on instagram samrat_banerjee07

0Thank You

Tanya Chauhan 1 month, 4 weeks ago

Notes ? Which chapter's notes ?

1Thank You

Amit Gurjar 2 months ago

Resistance questions

1Thank You

ANSWER

Respiration is a catabolic process comment

Posted by Aa Anita 2 months ago

CBSE > Class 10 > Science

1 answers

Harshit Sunil 2 months ago

Respiration is considered to be a catabolic process because it involves breaking down of biomolecular substances like glucose the initial breakdown of glucose of course in the cytoplasm where it is broken down into pyruvate

0Thank You

ANSWER

How fats digested in our bodies where does this process takes place

Posted by Raj Dev 2 months ago

CBSE > Class 10 > Science