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What is khalidoscope?

Posted by Snikdha Shil 5 years, 11 months ago

CBSE > Class 08 > Science

3 answers

Yogita Ingle 5 years, 11 months ago

A kaleidoscope is an optical device which creates colourful beautiful patterns due to multiple reflections in plane mirrors. It is a cylinder which has three plane mirrors and loose, colored objects such as beads or pebbles and bits of glass. As the viewer looks into one end, light entering the other end creates a colorful pattern, due to multiple reflection of these objects in the mirrors.

Praveen Aggarwal 5 years, 11 months ago

Kaleidoscope helps to formed beautiful patterns because of multiple reflections

Haripriya Kuruganti 5 years, 11 months ago

Is a toy

ANSWER

What is value

Posted by Kirti Singhal 5 years, 11 months ago

CBSE > Class 08 > Other Subjects

3 answers

Ragini Sharma 5 years, 10 months ago

The worth called value

Sangheerthana Rajan 5 years, 11 months ago

Value means worth.

Kirti Singhal 5 years, 11 months ago

Value

ANSWER

What is the idea behind creating the moving picture

Posted by Prarthana Chaudhary 5 years, 11 months ago

CBSE > Class 08 > Science

2 answers

King Cube 5 years, 10 months ago

The movie is made to 24 pictures per second(faster than 16 per second-human eye)

Pragyan Bandana Nayak 5 years, 11 months ago

It is showing pictures more in than the speed of 16 pictures in a second

ANSWER

What is the formula of circumference of circle

Posted by Vikas Gaur 5 years, 11 months ago

CBSE > Class 08 > Mathematics

2 answers

Diya Sarma 5 years, 11 months ago

2πr

Anshuman Anshu 5 years, 11 months ago

Circumference=2*pie*radius And pie* diameter pie =22/7

ANSWER

Explanation about voice

Posted by Mayank Kumar Dwiwedi 5 years, 11 months ago

CBSE > Class 08 > English

0 answers

ANSWER

If rani got the salary 20000 per month in 2 years. How much she have in 9 years

Posted by Tanya Maithil 5 years, 11 months ago

CBSE > Class 08 > Mathematics

1 answers

Naresh Dalmia 5 years, 11 months ago

90000

ANSWER

What is the largest cube no

Posted by Prateek Gupta 5 years, 11 months ago

CBSE > Class 08 > Mathematics

1 answers

Shruti Kumari 5 years, 11 months ago

9261 is the largest cube number which is the cube of 21

ANSWER

Electric pole of 14 Hai cast a shadow of 10 metre find the height of a tree that catch a shadow of 15 under similar conditions

Posted by Shruti Kumari 5 years, 11 months ago

CBSE > Class 08 > Mathematics

1 answers

Anshuman Anshu 5 years, 11 months ago

21 meters

ANSWER

What are agriculture

Posted by Sunil Jyoti Chakma 5 years, 11 months ago

CBSE > Class 08 > Social Science

3 answers

Rhea Anilprasad 5 years, 11 months ago

*raising crops and livestock

Rhea Anilprasad 5 years, 11 months ago

Raisinh crops and livestock

Sunil Jyoti Chakma 5 years, 11 months ago

What are agriculture

ANSWER

a new species X IS introduced in a forest. HOW it is likely to affect the local species of the area?

Posted by Shivani Shivani 5 years, 11 months ago

CBSE > Class 08 > Science

1 answers

Yogita Ingle 5 years, 11 months ago

The new species will affect the local species in the following ways:

a. There may be competition between them for food, shelter.

b. They may prey on the local species.

c. May Prevents local species for reproduction.

d. May be change in food chain or food web.

ANSWER

Manufacturing industries are important for the economic developments of the country. Mention the facts about the statement.

Posted by Neena Arora 5 years, 11 months ago

CBSE > Class 08 > Social Science

1 answers

Meghna Thapar 5 years, 8 months ago

Importance of manufacturing industry is as follows: It has helped in modernising agriculture by manufacturing tractors, tools and machines used in cultivation. It has reduced employment pressure on agriculture. It has brought in much needed foreign exchange.

ANSWER

Why are the videos not proper

Posted by Shruti R 5 years, 11 months ago

CBSE > Class 08 > Mathematics

3 answers

Prateek Gupta 5 years, 11 months ago

Aapki phone ki quality achi nahi hogi

Shruti Kumari 5 years, 11 months ago

Your phone must is have some problems you should clear the problem

Shruti R 5 years, 11 months ago

They are having subscription for video

ANSWER

2.4 ka 16th question

Posted by Sumedh Girish 5 years, 11 months ago

CBSE > Class 08 > Mathematics

1 answers

Shruti Kumari 5 years, 11 months ago

2.4 exercise mei 16 questions nahi hai

ANSWER

Parsnavli 15.3 ka question no.10

Posted by Vishnu Singh 5 years, 11 months ago

CBSE > Class 08 > Mathematics

0 answers

ANSWER

How were the irregularities of the patsalas secrecated by the company?

Posted by Vidhya Baalan 5 years, 11 months ago

CBSE > Class 08 > Social Science

1 answers

Meghna Thapar 5 years, 9 months ago

Measures taken by the Company to improve the system of vernacular education were:

i. It appointed a number of government pandits, each in charge of looking after four to five schools. The task of the pandit was to visit the pathshalas and try and improve the standard of teaching.

ii. Each guru was asked to submit periodic reports and take classes according to a regular timetable.

iii. Teaching was now to be based on textbooks and learning was to be tested through a system of annual examination.

iv. Students were asked to pay a regular fee, attend regular classes, sit on fixed seats, and obey the new rules of discipline.

ANSWER

Sudma charitra ko explain kijiye

Posted by Neha Kumari 5 years, 11 months ago

CBSE > Class 08 > हिंदी

1 answers

P Vaishnavi 5 years, 10 months ago

Ask your teacher

ANSWER

What is bagh

Posted by Jiji Prince 5 years, 11 months ago

CBSE > Class 08 > हिंदी

6 answers

Smita Tripathi 5 years, 10 months ago

Garden

Garena Boss Gaming Boss King 5 years, 10 months ago

Bagh matlab Garden means Jahan Phool paudhe ped Itihaas De Lagaye Jaate Hain Bagh main Hamen main ghumne se Rahat milati hai aur Man Ko Shanti milti hai

Krishna Shukla 5 years, 10 months ago

Garden where we can walk

Anshuman Anshu 5 years, 11 months ago

Garden

Sumedh Girish 5 years, 11 months ago

udhyaan or garden

Sumedh Girish 5 years, 11 months ago

garden

ANSWER

(p+3)(p+4)

Posted by Ayushi Keshive 5 years, 11 months ago

CBSE > Class 08 > Mathematics

3 answers

Sumedh Girish 5 years, 11 months ago

(p+3)(p+4) =p(p+4)+3(p+4) =p²+4p+3p+12 =p²+7p+12

Yogita Ingle 5 years, 11 months ago

(p+3)(p+4)

= p(p + 4) + 3(p + 4)

= p² + 4p + 3p + 12

= p² + 7p + 12

Deepak Yadav 5 years, 11 months ago

Calculat the amount of compound intrest on 8000for 1year at 9percent per annum compound half yearly

ANSWER

4x-2x

Posted by Khushi Gupta 5 years, 11 months ago

CBSE > Class 08 > Mathematics

7 answers

Revathi Sivaraman 5 years, 10 months ago

2x

Anshuman Anshu 5 years, 11 months ago

3x

Shruti Kumari 5 years, 11 months ago

4x-2x=2x

Shruti Kumari 5 years, 11 months ago

4x-2x 2x

Kirutheka Sri Joysingh 5 years, 11 months ago

2x

Sumedh Girish 5 years, 11 months ago

2x

Pragati Shukla 5 years, 11 months ago

What is drought

ANSWER

Difference between regular and irregular reflection

Posted by Satyansh Kumar Rai 5 years, 11 months ago

CBSE > Class 08 > Science

5 answers

Kritika Kumari 5 years, 11 months ago

Inregular reflection always have inparallel reflection and angle of indicent ray and reflected ray are not same

Kritika Kumari 5 years, 11 months ago

Regular reflection always have parallel reflection and angle of indicent ray and reflected ray are same

Kritika Kumari 5 years, 11 months ago

But inregular reflection always done on rough and unpolished surface

Kritika Kumari 5 years, 11 months ago

Regular reflection always done on smooth and polished surface

Sssssssssssssss Yyyyyyyyyyyyyyy 5 years, 11 months ago

Regular reflection_ when the reflecting surface is smooth well polished the light rays strike the surface. Irregular reflection_when the reflecting surface is duall the light rays scattered in all direction.

ANSWER

find the amount for 15,000 at 8•/• per annum compounded annually for two years

Posted by Roushani Parveen 5 years, 11 months ago

CBSE > Class 08 > Mathematics

2 answers

Anshuman Anshu 5 years, 11 months ago

17496

Naresh Dalmia 5 years, 11 months ago

17496

ANSWER

Ghandiji ke sapno ka bharat kaisa tha?

Posted by Rishika Bhati 5 years, 11 months ago

CBSE > Class 08 > हिंदी

1 answers

Krishna Shukla 5 years, 10 months ago

Gandhiji ke sapno ka bharat swatantra Bharat tha

ANSWER

One of the two digits of a two digit number is three times the other digit. if you interchange the digits of two digit number and at the resulting number to the original number you get 88. What is the original number?

Posted by Anirudh Singh 5 years, 11 months ago

CBSE > Class 08 > Mathematics

1 answers

Anshuman Anshu 5 years, 11 months ago

62

ANSWER

Pollution chapter 18 ka exercise kai question answer all question ansswer

Posted by Pari Sharma 5 years, 11 months ago

CBSE > Class 08 > Science

1 answers

Shivam Jha 5 years, 10 months ago

Are u mad

ANSWER

From which year everybody is capable of Reproduction

Posted by Riddhi Patwal 5 years, 11 months ago

CBSE > Class 08 > Science

3 answers

Kritika Kumari 5 years, 11 months ago

When puberty end everybody is capable of reproduction

M Dhanamma 5 years, 11 months ago

10to12 in girls 12 to 15 in boys

Soumya Tulu 5 years, 11 months ago

13

ANSWER

Factorise Z- 7+7xy-xyz

Posted by Khushpreet Mathode 5 years, 11 months ago

CBSE > Class 08 > Mathematics

1 answers

Anirudh Singh 5 years, 11 months ago

= xyz-z-7+7xy = z(xy-1)+7(-1+xy) = (z+7) (xy-1)

ANSWER

(a+4)(a+2)

Posted by Suraj Kulkarni 5 years, 11 months ago

CBSE > Class 08 > Mathematics

2 answers

Shruti Kumari 5 years, 11 months ago

(a+4) (a+2)=a(a+2) +4(a+2)=a*+2a+4a+8=a*+6a+2

Sachin Kumar 5 years, 11 months ago

a(a+2)+4(a+2) a*+2a+4a+8 a*+6a+8

ANSWER

How was Ernest different from other in valley?

Posted by Pramath Kumar Dey 5 years, 11 months ago

CBSE > Class 08 > English

1 answers

Mayank Kumar Dwiwedi 5 years, 11 months ago

Ernest was a good and kindhearted person. He was also a humble thoughtful and wise than other valley peoples. He became famous throughout the world. In this way he was different from others in the valley.

ANSWER

You believe that too much homework, along with the weekly unit test, is creating serious psychological problems among the school children. Write an article on The Need to Abolish Homework. You are Nandita/Nadeem.

Posted by Abhinav Shrivastava 5 years, 11 months ago

CBSE > Class 08 > English

0 answers

ANSWER

Assmad shabad

Posted by Rishu Rajput 5 years, 11 months ago

CBSE > Class 08 > Other Subjects

1 answers

Hitesh Sahu 5 years, 11 months ago

2x2x10

ANSWER

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