CBSE > Class 10 | CBSE Board | Homework Help

Ur answer is The definition of courage for Mandela was to win and attain victory over fear. For him, the absence of fear was not the meaning of being courageous. He considered men to be brave when they had the courage to conquer fear.

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What will happen if we intake iodine in our balance diet is low?

Posted by Hariom Verma 5 years, 6 months ago

CBSE > Class 10 > Science

2 answers

Tanisha Chhikara 5 years, 6 months ago

We may suffer from goiter

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Yogita Ingle 5 years, 6 months ago

If the intake of iodine is low the following things may happen:
(a) Since, iodine is requires for the release of thyroxin from thyroid gland, less iodine will result in less thyroxine, thus affecting carbohydrate and fat metabolism.
(b) A person might suffer from goitre because of lack of thyroxine.

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Different between exothermic and endothermic reactions

Posted by The Innocent Boy ?? 5 years, 6 months ago

CBSE > Class 10 > Science

3 answers

Tanisha Chhikara 5 years, 6 months ago

Exothermic reaction:- heat is realised Endothermic reaction:- heat is provided by us

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Yogita Ingle 5 years, 6 months ago

Endothermic Reaction	Exothermic Reaction
A reaction that the system absorbs energy from its surrounding in the form of heat.	A reaction that releases energy from the system in the form of heat.
The energy is absorbed from the surround into the reaction	The energy is released from the system to its environment.
Energy in the form of heat	Energy is released as heat, electricity, light or sound.
Melting ice, evaporation, cooking, gas molecules, photosynthesis are few examples	Rusting iron, settling, chemical bonds, explosions, nuclear fission are a few examples.

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Hariom Verma 5 years, 6 months ago

_In exothermic reactions energy's is realesed due to reaction . _In endothermic reaction energy's is required for reaction.

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How does the character of lencho inspire us to have faith in god are remain calm in different situations?

Posted by Priyanka Sahoo 5 years, 7 months ago

CBSE > Class 10 > English Language and Literature

0 answers

ANSWER

Kindness and love is sufficient to change someone's life. In the light of thief's story, analyse it

Posted by Priyanka Sahoo 5 years, 7 months ago

CBSE > Class 10 > English Language and Literature

0 answers

ANSWER

Use Pustak ko dijiye Jiske lekhak Shuklaji hai

Posted by Rajesh Agrawal 5 years, 7 months ago

CBSE > Class 10 > हिंदी ब

0 answers

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name the property which states that metal have a shiny suraface

Posted by Tanish Bagga 5 years, 7 months ago

CBSE > Class 10 > Science

5 answers

Sandip Prajapati 5 years, 6 months ago

Luter

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Aditya Kumar 5 years, 6 months ago

Luster

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Hariom Verma 5 years, 6 months ago

Metals are lustrous

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Ravinder Yadav 5 years, 7 months ago

Lustre

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Krisha Sarda 5 years, 7 months ago

Lustre

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What is redox reactiin

Posted by Sneha Mahajani 5 years, 7 months ago

CBSE > Class 10 > Science

4 answers

Tanisha Chhikara 5 years, 6 months ago

In which oxidation and reduction both together take place

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Insha Fatima 5 years, 7 months ago

A reaction in which oxidation and reductions take place simultaneously is called redox reaction. In such reactions one substance gets oxidised while the other is reduced.

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Avinash Kumar 5 years, 7 months ago

When both oxidation and reduction reaction takes place in a chemical reaction is called redox reaction. Ex-

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Priyanshu Rathore 5 years, 7 months ago

When oxidation and reduction takes place simultaniously is know as redox reactio

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How to cover whole syllabus in lockdown ?

Posted by Naman Sehwag 5 years, 7 months ago

CBSE > Class 10 > Social Science

2 answers

Naresh Maheshwari 5 years, 6 months ago

No just by taking one ch from 2 to 3subjects is enough and in roaming time should prefer to language subject And this all can be done within 3 to 4hours

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Ravinder Yadav 5 years, 7 months ago

Study 10 hours in whole day

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Two vital function of kidney?

Posted by Ishika ? 5 years, 7 months ago

CBSE > Class 10 > Science

2 answers

Tanisha Chhikara 5 years, 6 months ago

Filtration and reabsorption of essential minerals and water

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Amogh Srivastava 5 years, 7 months ago

1. Regulating and filtering minerals from 2. Maintaining overall fluid balance

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Why do veins have thin walls as compared to arteries❓

Posted by Ishika ? 5 years, 7 months ago

CBSE > Class 10 > Science

3 answers

Rajvardhan Singh Shekhawat 5 years, 6 months ago

The pressure is higher in arteries than veins

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Hariom Verma 5 years, 6 months ago

The pressure of blood is higher in arteries than vein

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Prashant Kaushik 5 years, 7 months ago

veins have to pump blood into various organ, therefore , they have thicker muscular walls than the arteries

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What is grammar

Posted by Madhu Jayanthi 5 years, 7 months ago

CBSE > Class 10 > English Language and Literature

1 answers

Ishika ? 5 years, 7 months ago

The whole system and structure of a language is grammer..☺️☺️

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What is epiglottis???

Posted by Ishika ? 5 years, 7 months ago

CBSE > Class 10 > Science

3 answers

Hariom Verma 5 years, 6 months ago

Epiglottis is a leaf shaped flapped in the separation of wind pipe and food pipe when food enters in body it will be bend and cover wind pipe same condition occur with food pipe when we are breathing

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Amogh Srivastava 5 years, 7 months ago

a small thin thing at the back of your tongue that moves to prevent food or drink from entering your lungs when you swallow

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Bad? Boy 5 years, 7 months ago

The epiglottis is a leaf-shaped flap of cartilage located behind the tongue, at the top of the larynx, or voice box.

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Where did harihar kaka live

Posted by Kavita Goel 5 years, 7 months ago

CBSE > Class 10 > हिंदी ब

0 answers

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What were guilds in Europe

Posted by Pranjal Agarwal 5 years, 7 months ago

CBSE > Class 10 > Social Science

1 answers

Yogita Ingle 5 years, 6 months ago

(i) Trade guilds were associations of producers that trained craft people, maintained control over production, regulated competition and prices
(ii)They enjoyed monopoly rights to produce and trade in specific products
(iii) They also had the right to restrict the entry of new producers into the trade.

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What kind of particle is present is inside a conductor

Posted by Rajesh Kumar Pandit 5 years, 7 months ago

CBSE > Class 10 > Other Subjects

1 answers

Ravinder Yadav 5 years, 7 months ago

electron and proton

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What kind of particles is present inside a conductor

Posted by Rajesh Kumar Pandit 5 years, 7 months ago

CBSE > Class 10 > Other Subjects

1 answers

Sameeksha V H 5 years, 6 months ago

Conductors have sub atomic particles called electrons . They conduct electric current because of free electrons (also called conduction electrons) Some examples of conductors are : copper,aluminium,gold,silver

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What is grana ??

Posted by Ak Thakur 5 years, 7 months ago

CBSE > Class 10 > Science