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The measure of how much the speed of light changes when it moves from one medium to another is known as refractive index. Glass to clay is not possible as clay is an opaque and irregular surface. Glass can be used to make lenses as water is a liquid and clay is opaque in nature.

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When we eat something which we like our mouth starts watering. Why is it so?

Posted by Nithyashree Suresh Babu 4 years, 9 months ago (9748493)

CBSE > Class 10 > Science

3 answers

Vaishnavi Chaturvedi 4 years, 9 months ago (11003220)

Salivary glands gets activated.

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Pankaj Srivastava 4 years, 9 months ago (7087865)

Salivary gland gets activated

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Oav Papadahandi 4 years, 9 months ago (10524459)

The water is the mouth is called saliva and is secreted whenever as eat anything. This saliva starts the digestion of food in the mouth, by making food softer and breaking it down while chewing. It also has some digestive enzymes which break down the food chemically.

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Describe some of the distinctive feature of Mohenjodaro

Posted by Manisha Rai 4 years, 9 months ago (10919206)

CBSE > Class 12 > History

1 answers

Utkarsh Soni 4 years, 9 months ago (7393510)

All the buildings in the city were built on the platforms. ... Well Planned Drainage System: The drainage system of the Harappan cities were also carefully planned. All the roads and streets were laid out on a grid pattern. They intersected at right angles.

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Select any three object having a flat top measure all sides of the top using a divider and a ruler

Posted by Rauhan Ashraf 4 years, 9 months ago (9614377)

CBSE > Class 06 > Maths (OLD)

2 answers

Rithvik Seelan 4 years, 9 months ago (10426396)

No problem

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Rithvik Seelan 4 years, 9 months ago (10426396)

No answer

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ANSWER

Give the difference between transportation in plants and human beings please tell correct ans if you have it in guide or through any references

Posted by Dewang Doye 4 years, 9 months ago (7837293)

CBSE > Class 10 > Science

2 answers

Dewang Doye 4 years, 9 months ago (7837293)

Thanks bro✌️

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Adithya Dev A 4 years, 9 months ago (10643926)

In plants = by vascular bundles. Not completely active phenomenon, slow transportation, less energy needs. In humans = by circulatory system, completely active phenomenon, immediate transport, higher energy needs.

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What us the cbse syllabus of German

Posted by Gauri Walawalkar 4 years, 9 months ago (10819211)

CBSE > Class 10 > Other Subjects

0 answers

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Structure of 4 oxopantanal

Posted by Harman Kaur 4 years, 9 months ago (10170981)

CBSE > Class 12 > Chemistry

1 answers

Jass . 4 years, 9 months ago (8492899)

CH3-CO-CH2-CH2-CHO

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Explain the mechanism of necrophilic substitution reaction

Posted by Harman Kaur 4 years, 9 months ago (10170981)

CBSE > Class 12 > Chemistry

1 answers

Shreya Singh 4 years, 9 months ago (945405)

Mechanism of Nucleophilic substitution reaction: Two mechanisms of nucleophilic substitution reaction are discussed here. SN1 reaction and the SN2 reaction, where S represents chemical substitution, N represents nucleophilic, and the number stands for the kinetic order of a reaction.

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Propene Converted into propyne

Posted by Harman Kaur 4 years, 9 months ago (10170981)

CBSE > Class 12 > Chemistry

1 answers

Jass . 4 years, 9 months ago (8492899)

CH3-CH=CH2 Propene + Br2 -> CH3-CH(Br)-CH2(Br) 1,2-dibromopropane + alc. KOH ->. CH3-CH=-CH Propyne First react propene with br2 it will give 1,2-dibromopropane then react the obtained product with alcoholic KOH it will form propyne Hope this will help you!!!!!?

1 Thank You

ANSWER

Lizard is a

Posted by Priyanka Rathore 4 years, 9 months ago (10984992)

CBSE > Class 03 > EVS - Looking Around

1 answers

Fagun Kumar Tudu 4 years, 9 months ago (11042786)

Reptiles

3 Thank You

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Political map

Posted by Priyanka Rathore 4 years, 9 months ago (10984992)

CBSE > Class 03 > EVS - Looking Around

0 answers

ANSWER

What is the full form of Y.M.C.A acording to chapter 3 deep water

Posted by Pragati Trpathi 4 years, 9 months ago (10375650)

CBSE > Class 12 > English Core

4 answers

Krishna Singh 4 years, 8 months ago (3475822)

Young men's Christian Association

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S.Charumathi S 4 years, 9 months ago (10990372)

Young men Christian accusation

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Jaspreet Kaur 4 years, 9 months ago (10925154)

Young men Christian accusation

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Harman Kaur 4 years, 9 months ago (10170981)

Young man Christian Church

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when the price of rupees 20 unit ,the quantity demanded is 150 unit if the price of good rises rupees 30 unit the quantity demanded falls to 120 unit calculate the price elasticity of demand

Posted by Anupam Sharma 4 years, 9 months ago (10865356)

CBSE > Class 11 > Economics

1 answers

Laxmi Maurya 4 years, 9 months ago (9430615)

P= 20....p1= 30..,Q= 150.....Q1= 120 ∆P= P1-P........30-20=10 ∆Q=Q1-Q.........120-150=-30 formula....∆ Q\∆P× P/Q -30/10×20/150 -0.4=Answer ??

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Write a summary of "A letter to God" in about 200.

Posted by Aditya Thakur 4 years, 9 months ago (10357240)

CBSE > Class 10 > English Language and Literature

1 answers

Shristi Mishra 4 years, 9 months ago (10309249)

A letter to God is written by "G.L.FUENTES". In this story writer tell us that Lancho the farmer who is living on crest of the hills and he haf a great faith in God. Once rain is started and lencho's hope of good rain for good crop converted into hailstorm which destroyed his crop but he has firm faith in God. He decided to wrote a letter to God and ask for 100pesos . When postmaster read that letter. all the employees and postmaster laughed but they decided to help lencho from this problem. All the employees and postmaster collected 70 pesos for lencho. When lencho opened that letter gets angry because there was only 70 pesos and he had asked for 100 pesos. Lencho again wrote a letter to God to send him rest of the money . Lencho call the employees of post office 'a bunch of crooks' as he thought that they had stolen the rest of money. Lencho has firm faith in God and for him God never be traced the trust of a believer..........

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what is a binomial

Posted by Aryan Sinha 4 years, 9 months ago (9556287)

CBSE > Class 08 > Mathematics

5 answers

Jeya Srinithi 4 years, 9 months ago (2767002)

When there is two terms in an algebraic expressions it is called binomial. Eg. 4x power 4 x 5xy

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Lushanth U 4 years, 9 months ago (10331310)

Two terms in algebra is known as binomial

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Priyanshu Meena 4 years, 9 months ago (10660688)

Two terms in an algebraic expression

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Janvi . 4 years, 9 months ago (6349938)

Two terms in an algebraic expression is called binomial .

3 Thank You

Arjun Verma 4 years, 9 months ago (10984855)

Pta nahi

3 Thank You

ANSWER

Assamese chapter 1 summary

Posted by Romisa Begum 4 years, 8 months ago (8427490)

CBSE > Class 10 > Regional Language

0 answers

ANSWER

. How can three resistors of resistance 2 Ω, 3 Ω and 6 Ω be connected to give a total resistance of 9 Ω?

Posted by Rohit Singh 4 years, 9 months ago (7189921)

CBSE > Class 10 > Science

3 answers

Shristi Mishra 4 years, 9 months ago (10309249)

In series = 11ohm In parallel=1ohm

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Aman Gupta 4 years, 9 months ago (10951212)

Ques galat hai iska... Banega hi nhi

1 Thank You

Aman Gupta 4 years, 9 months ago (10951212)

Bhai ques kaha se mila

1 Thank You

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Give the significance of the India Central location?

Posted by Dipanshee Kalshan 4 years, 9 months ago (10975915)

CBSE > Class 09 > Social Science

0 answers

ANSWER

what is the value placed for male in vo2 max formula

Posted by Jass . 4 years, 9 months ago (8492899)

CBSE > Class 12 > Physical Education

1 answers

Prince Shishodia 4 years, 9 months ago (9679504)

For male=1 For Female=0

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Why did Mahatma gandhi start civip disobedience movement? How did this movement unite the country? For 5marks

Posted by Isha Kalal 4 years, 9 months ago (10200877)

CBSE > Class 10 > Social Science

1 answers

Raghav Kumar Singh 4 years, 9 months ago (10842154)

Mahatma Gandhi start the civil disobedience movement Although thousands of people participated in the civil Disobedience movement , yet there were following groups that were not moved by the abstract concept of swaraj 1. Untouchable: untouchable or dalits or oppressed for long had been ignored by the Congress because of the fear of offending the sanatanis, the conservative high caste hindus. Dalit leader organised themselves and demanded reserved seats in education institutions and separate electorates for legislative council

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Which function removes extra space from given string

Posted by Jainil Kharva 4 years, 9 months ago (9608892)

CBSE > Class 10 > Computer Applications (165)