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

When the diaphragm contracts, it moves inferiorly toward the abdominal cavity, creating a larger thoracic cavity and more space for the lungs. Contraction of the external intercostal muscles moves the ribs upward and outward, causing the rib cage to expand, which increases the volume of the thoracic cavity.

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ANSWER

What is mayopia

Posted by Sanskar Saini 6 years ago

CBSE > Class 10 > Science

3 answers

Aman Saxena 6 years ago

Myopia is also known as near sithedness. A person with myopic eye can see near objects clearly.....??

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?Ritesh Gupta☺️ 6 years ago

Yes right ?

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Divyanshi Somvanshi 6 years ago

Near or far sitedness

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ANSWER

Aaj coarse A m kis kis ka set 1 tha

Posted by ]••´º´•» Ｄί?Ş?? «•´º´••[• 6 years ago

CBSE > Class 10 > Science

26 answers

?Ritesh Gupta☺️ 6 years ago

Sowndu lakta hai sab so gye ???

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Sowndaryaa Lakshmi V 6 years ago

Helo

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Aadya Singh 6 years ago

Diku ?

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Armaan Thapa 6 years ago

Mera tha lekin bahut lenthy paper tha...??

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?Ritesh Gupta☺️ 6 years ago

Hi sanskrit ☺️?

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?Ritesh Gupta☺️ 6 years ago

Hi sanskrit ??

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Sowndaryaa Lakshmi V 6 years ago

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?Ritesh Gupta☺️ 6 years ago

Diksha kaha gye??

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?Ritesh Gupta☺️ 6 years ago

I am from jharkhand

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?Ritesh Gupta☺️ 6 years ago

Maybe and your..

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?Ritesh Gupta☺️ 6 years ago

Only school

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?Ritesh Gupta☺️ 6 years ago

No school

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?Ritesh Gupta☺️ 6 years ago

Oh nice ?????

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Vaibhav Kumar 6 years ago

Bhai set 1 mai jo rss phchanne ka ques. aaya tha uska answer kya tha??

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?Ritesh Gupta☺️ 6 years ago

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?Ritesh Gupta☺️ 6 years ago

Doctor and your..

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Sowndaryaa Lakshmi V 6 years ago

Hii

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?Ritesh Gupta☺️ 6 years ago

Same ☺️☺️☺️

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?Ritesh Gupta☺️ 6 years ago

Science

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?Ritesh Gupta☺️ 6 years ago

11th me kya lijiyega ☺️☺️☺️

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?Ritesh Gupta☺️ 6 years ago

Kaha gye sab ??

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?Ritesh Gupta☺️ 6 years ago

Kaha gye sab ???

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?Ritesh Gupta☺️ 6 years ago

Science ka preparation ho rha h

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?Ritesh Gupta☺️ 6 years ago

Aap science 123 ho ☺️☺️

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?Ritesh Gupta☺️ 6 years ago

Mera course B tha par set1 tha

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Nm Tech 6 years ago

Mera

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ANSWER

Hello koi h kya??

Posted by Shreya Sharma 6 years ago

CBSE > Class 10 > Science

6 answers

Shreya Sharma 6 years ago

How is cumbustion different from breathing

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꧁༒☬☠Ashu??Mikku☠︎☬༒꧂ Tiwari 6 years ago

Hii

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Sowndaryaa Lakshmi V 6 years ago

Hii

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?Ritesh Gupta☺️ 6 years ago

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Aadya Singh 6 years ago

Yo✌?

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Deepak Singh 6 years ago

What questions

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ANSWER

How protein are digested

Posted by Preet Ror 6 years ago

CBSE > Class 10 > Science

3 answers

Kush J 6 years ago

Protiens are digested with the help of enzyme called trypsin in small intestine And with the help of pepsin in stomach At last after digestion protien gets converted into amino acids

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Shreya Sharma 6 years ago

protiene is digested in small intestine through intestinal juice

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Soyab Ansari 6 years ago

Hii

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ANSWER

Two homlogous of ethynes

Posted by Muskan Panwar 6 years ago

CBSE > Class 10 > Science

1 answers

Kush J 6 years ago

C²H² and C³H⁴

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ANSWER

Can anyone xplain the summary of Heredity ch

Posted by Sm .. 6 years ago

CBSE > Class 10 > Science

1 answers

Deepankit Pahuja 6 years ago

Plz go and vatch the latest sprint x of vedantu for this chapter.....hope it will help u

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ANSWER

Hi Miss math, sst, computer ,sanskrit ☺️☺️☺️☺️

Posted by ?Ritesh Gupta☺️ 6 years ago

CBSE > Class 10 > Science

26 answers

꧁༒☬☠Ashu??Mikku☠︎☬༒꧂ Tiwari 6 years ago

Hiiiiiiiiii

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Sowndaryaa Lakshmi V 6 years ago

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?Ritesh Gupta☺️ 6 years ago

Diksha ap science 123 banjaye

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?Ritesh Gupta☺️ 6 years ago

Miss 1234 kaha ho ????

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?Ritesh Gupta☺️ 6 years ago

Ha RJ ap computer ho aur sowndu sanskrit

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?Sᴀʀᴋᴀʀ? ▄︻┻┳═一 ? Ꭰꭿꭰꭰꮍ ? 6 years ago

Hmmm.....

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Sowndaryaa Lakshmi V 6 years ago

Mai bhi banati hu. Lekin abhi wheelchair mai hu. Kaise banaoongi?

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Sowndaryaa Lakshmi V 6 years ago

Tho banao. Aur myje kuch deejiyee

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?Sᴀʀᴋᴀʀ? ▄︻┻┳═一 ? Ꭰꭿꭰꭰꮍ ? 6 years ago

Mai COMPUTER ?

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?Sᴀʀᴋᴀʀ? ▄︻┻┳═一 ? Ꭰꭿꭰꭰꮍ ? 6 years ago

Muje to kaha banana aat hai ?

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?Ritesh Gupta☺️ 6 years ago

Science mai hu, ap science 123 ban jaiye ???

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Aadya Singh 6 years ago

Maths mtlb miss 1234 ??

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Sowndaryaa Lakshmi V 6 years ago

Sanskrit mai hu

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Sowndaryaa Lakshmi V 6 years ago

Tum khilaoge kya??. Mai kaise khaau??

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?Ritesh Gupta☺️ 6 years ago

Math matlab miss1234,sst matlab ro yal

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?Sᴀʀᴋᴀʀ? ▄︻┻┳═一 ? Ꭰꭿꭰꭰꮍ ? 6 years ago

To khana khale

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Sowndaryaa Lakshmi V 6 years ago

I am hungry........

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Sowndaryaa Lakshmi V 6 years ago

Tum royal ho kya??

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Sowndaryaa Lakshmi V 6 years ago

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?Ritesh Gupta☺️ 6 years ago

Humlogo ne aapna apna name rakha hai

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?Sᴀʀᴋᴀʀ? ▄︻┻┳═一 ? Ꭰꭿꭰꭰꮍ ? 6 years ago

Sonam Gupta ??? Voh Bewafa Thi Na ??

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Sowndaryaa Lakshmi V 6 years ago

Royal??

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?Ritesh Gupta☺️ 6 years ago

Aapka friend

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Aadya Singh 6 years ago

???

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Aadya Singh 6 years ago

English, Hindi, Science ?..

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Sowndaryaa Lakshmi V 6 years ago

Kon ho aap??

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ANSWER

Law of segeration

Posted by ꧁༒☬☠Ashu??Mikku☠︎☬༒꧂ Tiwari 6 years ago

CBSE > Class 10 > Science

31 answers

Sowndaryaa Lakshmi V 6 years ago

Rjjjjj

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Sowndaryaa Lakshmi V 6 years ago

Rj pls ruk

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?Sᴀʀᴋᴀʀ? ▄︻┻┳═一 ? Ꭰꭿꭰꭰꮍ ? 6 years ago

Chalo bye mai jaata hu mere akhri chat ??

1Thank You

?Sᴀʀᴋᴀʀ? ▄︻┻┳═一 ? Ꭰꭿꭰꭰꮍ ? 6 years ago

I love Dwayne Johnson

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Sowndaryaa Lakshmi V 6 years ago

I love sharukh❤️❤️

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Sowndaryaa Lakshmi V 6 years ago

???

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?Sᴀʀᴋᴀʀ? ▄︻┻┳═一 ? Ꭰꭿꭰꭰꮍ ? 6 years ago

To mai konsa Salman khan hu mai bhi nahi dalta apni photo

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Sowndaryaa Lakshmi V 6 years ago

Nooo mai achii nahi dikhti hu. Mai nahi daloongi???

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?Sᴀʀᴋᴀʀ? ▄︻┻┳═一 ? Ꭰꭿꭰꭰꮍ ? 6 years ago

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Sowndaryaa Lakshmi V 6 years ago

Acha exams ke baath try karu??

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?Sᴀʀᴋᴀʀ? ▄︻┻┳═一 ? Ꭰꭿꭰꭰꮍ ? 6 years ago

Ha tu apne photo bhi laga sakti hai

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Sowndaryaa Lakshmi V 6 years ago

Usme photo sab aata hai kya

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Sowndaryaa Lakshmi V 6 years ago

Kya hai?

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?Sᴀʀᴋᴀʀ? ▄︻┻┳═一 ? Ꭰꭿꭰꭰꮍ ? 6 years ago

Discord Download kar sakti hai kya??

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Sowndaryaa Lakshmi V 6 years ago

Konsa?.

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?Sᴀʀᴋᴀʀ? ▄︻┻┳═一 ? Ꭰꭿꭰꭰꮍ ? 6 years ago

to mai ek app batata hu usko download kar sakti hai kya ?

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Sowndaryaa Lakshmi V 6 years ago

Mmm

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?Sᴀʀᴋᴀʀ? ▄︻┻┳═一 ? Ꭰꭿꭰꭰꮍ ? 6 years ago

Awww Lekin koi apne no. dega bhi ?

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Sowndaryaa Lakshmi V 6 years ago

So gaye sab??

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Sowndaryaa Lakshmi V 6 years ago

???u all enjoy ??

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Sowndaryaa Lakshmi V 6 years ago

Mere paas phone hi nahi hai

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?Sᴀʀᴋᴀʀ? ▄︻┻┳═一 ? Ꭰꭿꭰꭰꮍ ? 6 years ago

mere pas ek idea hai tum sab muje apne whatsapp no. do mai exam ke bad new group bana dunga ye aap bakwas hai

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Sowndaryaa Lakshmi V 6 years ago

Areer bhook lag rha hai?

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Sowndaryaa Lakshmi V 6 years ago

Nickname kaisa pata usko

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?Sᴀʀᴋᴀʀ? ▄︻┻┳═一 ? Ꭰꭿꭰꭰꮍ ? 6 years ago

Pata nahi lagta hai naya aya hai

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Sowndaryaa Lakshmi V 6 years ago

Uper ritesh gupta kon hai

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Sowndaryaa Lakshmi V 6 years ago

Haa teek hai

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?Sᴀʀᴋᴀʀ? ▄︻┻┳═一 ? Ꭰꭿꭰꭰꮍ ? 6 years ago

Sorry voh galti se send hua

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Sowndaryaa Lakshmi V 6 years ago

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Sowndaryaa Lakshmi V 6 years ago

Hiiii

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꧁༒☬☠Ashu??Mikku☠︎☬༒꧂ Tiwari 6 years ago

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ANSWER

In a flowering plant, summarize the events that take place after fertilisation.

Posted by Hemant Sharma 6 years ago

CBSE > Class 10 > Science

1 answers

Deepankit Pahuja 6 years ago

The ovules change into seeds The ovary changes into fruit Sepals petals and other parts fall off

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ANSWER

a gas produced in the lab is highly soluble in water its colour solution turns pink when a few drops of phenolphthalein is added to you what is the nature of the gas

Posted by Debanshu Banerjee 6 years ago

CBSE > Class 10 > Science

1 answers

Amrendra Kumar 6 years ago

Basic

2Thank You

ANSWER

Name a common nutrient that is absorbed in the small intestine and reabsorbed by the kidney tubes.

Posted by Hemant Sharma 6 years ago

CBSE > Class 10 > Science

1 answers

Dipika Mohan 6 years ago

Glucose

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ANSWER

Hiiii?? koi mujhe btaega ki cataract kya hota h

Posted by Shreya Sharma 6 years ago

CBSE > Class 10 > Science

31 answers

Amir Rahmani 6 years ago

hi my self Amir Rahmani. aaj ka exam kaisa gya

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Sowndaryaa Lakshmi V 6 years ago

Chali gayi

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꧁༒☬☠Ashu??Mikku☠︎☬༒꧂ Tiwari 6 years ago

Kaha h mikku

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Sowndaryaa Lakshmi V 6 years ago

Haaa

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?Sᴀʀᴋᴀʀ? ▄︻┻┳═一 ? Ꭰꭿꭰꭰꮍ ? 6 years ago

Areee yarr ye app hang ho raha hai sorry galti se send hua

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Sowndaryaa Lakshmi V 6 years ago

Suja kon

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Sowndaryaa Lakshmi V 6 years ago

Kyaa

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?Sᴀʀᴋᴀʀ? ▄︻┻┳═一 ? Ꭰꭿꭰꭰꮍ ? 6 years ago

vah to suja mai jata hu ?

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Sowndaryaa Lakshmi V 6 years ago

Ashu mikku aapko doond rhi thi

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Sowndaryaa Lakshmi V 6 years ago

Kaha rj???

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Sowndaryaa Lakshmi V 6 years ago

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꧁༒☬☠Ashu??Mikku☠︎☬༒꧂ Tiwari 6 years ago

Hii

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Sowndaryaa Lakshmi V 6 years ago

Joot bolo mat question dalo

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Sowndaryaa Lakshmi V 6 years ago

Nahi aarha hai

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Sowndaryaa Lakshmi V 6 years ago

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?Sᴀʀᴋᴀʀ? ▄︻┻┳═一 ? Ꭰꭿꭰꭰꮍ ? 6 years ago

Refresh kar cbsw guide app ko

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Sowndaryaa Lakshmi V 6 years ago

Nahii

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?Sᴀʀᴋᴀʀ? ▄︻┻┳═一 ? Ꭰꭿꭰꭰꮍ ? 6 years ago

New question hai

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Sowndaryaa Lakshmi V 6 years ago

Nhi dikyi de rha hai

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Amir Rahmani 6 years ago

cataract means the formation of a membrane over the eye lens. This leads to partial or complete loss of vision.

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Sowndaryaa Lakshmi V 6 years ago

Kaha

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?Sᴀʀᴋᴀʀ? ▄︻┻┳═一 ? Ꭰꭿꭰꭰꮍ ? 6 years ago

dal diya ?

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Sowndaryaa Lakshmi V 6 years ago

???

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Sowndaryaa Lakshmi V 6 years ago

Kaha ho

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Sowndaryaa Lakshmi V 6 years ago

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?Sᴀʀᴋᴀʀ? ▄︻┻┳═一 ? Ꭰꭿꭰꭰꮍ ? 6 years ago

ha ruk

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Sowndaryaa Lakshmi V 6 years ago

Rj naya question daloge

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Sowndaryaa Lakshmi V 6 years ago

Hi rj

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Miss ❤❤Zainab. 6 years ago

The crystalline lens of people at old age becomes milky and cloudy. This condition is called cataract.

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Amrendra Kumar 6 years ago

It is a type of eye defect which arises mainly in old age.

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?Sᴀʀᴋᴀʀ? ▄︻┻┳═一 ? Ꭰꭿꭰꭰꮍ ? 6 years ago

¯\_( ͡❛ ͜ʖ ͡❛)_/¯

2Thank You

ANSWER

What mirror use in solar coker

Posted by Suuny Kumar 6 years ago

CBSE > Class 10 > Science

4 answers

Riya Jaiswal 6 years ago

Plane mirror

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Deepankit Pahuja 6 years ago

Concave

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Amrendra Kumar 6 years ago

Concave and plane mirror

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Dipika Mohan 6 years ago

Concave mirror

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ANSWER

Write the name and formula of 2nd member of homologus series having general formula cnh2n-2

Posted by Abhishek Choudhary 6 years ago

CBSE > Class 10 > Science

1 answers

Amir Rahmani 6 years ago

Name of 2nd member is Propyne.And it,s formula is C3H4.

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ANSWER

Law of reflection and refraction

Posted by Sunil Upadhyay 6 years ago

CBSE > Class 10 > Science

2 answers

Shreya Sharma 6 years ago

Law of reflection..1 angle of incidencence is always equal to angle of reflection

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Nm Tech 6 years ago

Law of reflection 1. Angle of incidence is equal to angle of reflection... 2. Angle of incidence, angle of reflection and the normal ready lie on the same plane Law of refraction you will get in the textbook

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ANSWER

Write two ovservations when lead nitrate is heated in a test tube

Posted by Deepika Gupta 6 years ago

CBSE > Class 10 > Science

2 answers

Amir Rahmani 6 years ago

hi aaj ka exam kaisa gya

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Rockey Chouhan 6 years ago

Displacement reaction takes place

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ANSWER

differences between real and virtual image

Posted by Harsh Singh 4 years, 9 months ago

CBSE > Class 10 > Science

1 answers

Sia ? 4 years, 9 months ago

Real Image	Virtual Image
Real images are inverted	Virtual images are erect
Convex lenses form a real image	Concave lenses form a virtual image
Real images are formed on the screen	Virtual images appear to be on the lens or the mirror itself
Real images are formed by a concave mirror	Convex mirror form a virtual image
Real images are formed due to the actual intersection of light rays	Virtual images are formed due to the imaginary intersection of light rays

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ANSWER

What is the nutrition of amoeba

Posted by Yug Sharma 6 years ago

CBSE > Class 10 > Science

2 answers

Riya Singh 6 years ago

holozoic nutrition is the nutrition of amoeba

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Rani Jha 6 years ago

Binary Fission is the process by which amoeba gets its nutrition.

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ANSWER

What happens when barium hydroxide reacts with ammonium chloride

Posted by Nirmal Dhaker 6 years ago

CBSE > Class 10 > Science

2 answers

Rani Jha 6 years ago

Ba(OH)2+2NH4Cl-->BaCl2+ 2NH3+2H2O

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Riya Singh 6 years ago

When ammonium chloride reacts with Barium Hydroxide it Forms Ammonium Hydroxide and Barium chloride and a change in colour is also observed Ba(OH)2 +2NH4Cl —->BaCl2 + 2NH3 +2H2O

3Thank You

ANSWER

Is it important to write states of chemical equation in board

Posted by Himangi Prajapati 6 years ago

CBSE > Class 10 > Science

4 answers

Rani Mishra ??? 6 years ago

But you can

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Nm Tech 6 years ago

No it is not necessary but to impress the examiner you can of you get extra time

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Rani Jha 6 years ago

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Riya Singh 6 years ago

not at all

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ANSWER

bio k important question bata do??

Posted by Riya Singh 6 years ago

CBSE > Class 10 > Science

5 answers

Riya Singh 6 years ago

ohkk thank u everyone

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Amir Rahmani 6 years ago

my self Amir Rahmani

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Amir Rahmani 6 years ago

12 marks ka electricity se aaega achhe se numerical dekh lena. or bhi important question mere pass hai jo pichhle 10 years me se pooche gye question me se common hai. tum ko chahia.

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Shreya Sharma 6 years ago

Pragati classes s dekh lo. Youtube s

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Nm Tech 6 years ago

Each and every thing is important in bio

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ANSWER

What is angio sperm

Posted by Satyam Bhargav 6 years ago

CBSE > Class 10 > Science