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All the laws of exponent

Posted by Yash Vasani 5 years, 1 month ago

3 answers

Saanvi Jamwal 5 years, 1 month ago

Rule 1: When the numbers having the same base are multiplied, add the exponents. Rule 2: When the numbers having the same base are divided, subtract the exponents. Rule 3: Multiply the powers when the numbers are raised by another number.

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Zibiah Gonsalves 5 years, 1 month ago

a^m × a^n=(a)^m+n a^m ÷ a^n=(a)^m-n a^m × b^m=(a×b)^m (a^m)^n=(a)^m×n (a/b)^m=a^m/b^m (a)^-m=1/(a)^m a^0=1

1Thank You

Yogita Ingle 5 years, 1 month ago

Rule 1: When the numbers having the same base are multiplied, add the exponents.

a^p × a^q = a^(p+q)

a = base : p,q = exponents

Rule 2: When the numbers having the same base are divided, subtract the exponents.

a^p ÷ a^q = a^{(p-q)} i.e. a = base: p,q = exponents

Rule 3: Multiply the powers when the numbers are raised by another number.

(a^p)^q= a^{(pxq)} =a^{(pq)}

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Cleanliness is next to godliness. Try to get feedback from people on 'National Cleanliness Mission' by a creating a form in a web page using the Html codes.

Posted by Barsha Patra 5 years, 1 month ago

CBSE > Class 08 > Computer

3 answers

Barsha Patra 5 years, 1 month ago

You want to answer then answer or else get lost

1Thank You

Kandula Mohan . Sai Pranav 5 years, 1 month ago

An don't keep this tipe of questions

1Thank You

Kandula Mohan . Sai Pranav 5 years, 1 month ago

Don't forget to be a group

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The mestry cat

Posted by ?????? ????? 4 years, 11 months ago

CBSE > Class 08 > English

1 answers

Yamu Lanjewar 5 years, 1 month ago

Nnmm

1Thank You

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E=mc2

Posted by Aaruhi Shukla 5 years, 1 month ago

CBSE > Class 08 > Science

1 answers

Aaruhi Shukla 5 years, 1 month ago

Energy=mass(carbonat)

1Thank You

ANSWER

2#vjfq

Posted by Raj Gaming Yt. 5 years, 1 month ago

CBSE > Class 08 > Mathematics

1 answers

Raj Gaming Yt. 5 years, 1 month ago

Social Science (Sp) SESSION 2016-2017 General Instructions: This question paper has 8 questions All the questions are compulsory. Draw a line after each answer. Attach the maps inside the answer sheets. 1. Fill in the blanks: (5) The Ryotwari System was devised by. The first solider to protest against the new cartridges was. is the largest producer and consumer of natural gas. refers to cultivation of flowers. The court is at the apex of the judicial hierarchy. 2. Name the following: (5) A group of soldiers who fight under one command. A device which converts solar energy into electricity. This energy is obtained by altering the structure of atoms. An order, rule or law issued by the President. An official who speaks on behalf of another person in a court of law. 3. Choose the correct option from the following: (5) a. introduced the culture of recording everything. British Mughals Cholas Delhi Sultans b. The last Mughal Emperor was deported to . London Rangoon Paris Delhi c. The temperate grasslands are known as in North America. Down Prairies Velds Pampas d. is the largest producer of bauxite in the world? Australia Sri Lanka India Germany e. is the head of the majority party. Council of Ministers Chief Minister President Prime Minister 4. Answer the following in one sentence each: (5) Define mortgage. In which year was Awadh annexed by the Britishers? Name the last viceroy of India. What do you mean by the term ecosystem? Name any two non-metallic minerals. 5. Answer the following questions in 60-80 words each: (30) What is the ‘modern’ period in India associated with? What was the impact of land revenue settlements on the peasants? Give two values you can practice to conserve the fertility of the soil. Why was industrial development in India slow and erratic? Discuss the spread of the Revolt of 1857. Explain the role of CITES in saving the flora and fauna? ‘Petroleum is called black gold’. Explain. Differentiate between intensive and extensive farming. ‘Agriculture and industries are interdependent’ Give reasons. What do you understand by collective responsibility of the council of ministers? Distinguish between Supreme Court and High Court. 6. Answer the following questions in 80-100 words each: (30) Write a note on the progress of industries in British India. What were the main reasons for the failure of the Revolt of 1857? Which two values you should imbibe from great freedom fighters? Distinguish between tropical and temperate grasslands. How did minerals influence the history of human civilization? Describe the composition of the Rajya Sabha. Explain any three types of subordinate courts. 7. On the given political map of India, mark the following centres of Revolt of 1857: (5) Jhansi Kanpur Faizabad Arrah Delhi 8. On the given political map of World, mark the following: (5) A region of nomadic herding in Asia A region of livestock rearing in Australia A region of Mediterranean agriculture in North America A region of plantation on South America A region of primitive subsistence in Africa Test Generator for

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What is C.P.U

Posted by Aaruhi Shukla 5 years, 1 month ago

CBSE > Class 08 > Computer

4 answers

Sharini Padayachi 5 years, 1 month ago

Central processing unit

0Thank You

Yogita Ingle 5 years, 1 month ago

A central processing unit (CPU) is an important part of every computer. The CPU sends signals to control the other parts of the computer, almost like how a brain controls a body.

The CPU is an electronic machine that works on a list of computer things to do, called <i>instructions</i>. It reads the list of instructions and runs (<i>executes</i>) each one in order. A list of instructions that a CPU can run is a computer program.

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Utkarsh Goswami 5 years, 1 month ago

CPU is the brain ? of computer.

3Thank You

Aaruhi Shukla 5 years, 1 month ago

Central processing unit

3Thank You

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Please koi hai to bata dijiyee long division Method kese kare kyu ki kal meri exam hai

Posted by Shivashish Medha 5 years, 1 month ago

CBSE > Class 08 > Mathematics

0 answers

ANSWER

Some one is teach me how to do long division Method

Posted by Shivashish Medha 5 years, 1 month ago

CBSE > Class 08 > Mathematics

0 answers

ANSWER

What is malware

Posted by Anjita Katoch 5 years, 1 month ago

CBSE > Class 08 > Computer

2 answers

Aaruhi Shukla 5 years, 1 month ago

Malware, short for malicious software, is a blanket term for viruses, worms, trojans and other harmful computer programs hackers use to wreak destruction and gain access to sensitive information.

2Thank You

Yogita Ingle 5 years, 1 month ago

Malware, short for malicious software, is a blanket term for viruses, worms, trojans and other harmful computer programs hackers use to wreak destruction and gain access to sensitive information.

1Thank You

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The speed of sound in air is dependent of change in- A. Temperature B. Humidity C. Wind speed D. All of the above

Posted by Himani Choudhary 5 years, 1 month ago

CBSE > Class 08 > Science

5 answers

Rishabh Pratap Rao 5 years, 1 month ago

(D) All of the above

1Thank You

Himani Choudhary 5 years, 1 month ago

It's not the correct answer...

1Thank You

Om Adsul 5 years, 1 month ago

Factors affecting speed of sound.V∝T Pressure has no effect on velocity of sound as long as there is no change in temperature. Vmedium=φB for liquid and gas.V=φV for solidsNewton's formula : V=φP From the above concepts, it is clear that speed of sound does not depend upon humidity. There is very insignificant change in sound velocity with the change in humidity of the medium.

1Thank You

Himani Choudhary 5 years, 1 month ago

I think D.... plz tell your answer

2Thank You

Himani Choudhary 5 years, 1 month ago

?plz answer fast?

3Thank You

ANSWER

च कि इच्छसि अहमू धर्षकं कलमं च इच्छा माम् |

Posted by Kavya Dobariya 5 years, 1 month ago

CBSE > Class 08 > Sanskrit

2 answers

Kavya Dobariya 5 years, 1 month ago

च कि इच्छसि अहमू धर्षकं कलमं च इच्छा माम् |

5Thank You

Kavya Dobariya 5 years, 1 month ago

wat is answer

4Thank You

ANSWER

परलोकओ शब्द विभक्ति

Posted by Abhijit Sawarkar 5 years, 1 month ago

CBSE > Class 08 > Sanskrit

1 answers

Abhijit Sawarkar 4 years, 11 months ago

How to make a difference between positive and negative

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ANSWER

The selling price of a motorcycle inclusive sales tax is 38520 if the sales tax charged at the rate of 7% of the cost price, find the list price of motorcycle

Posted by Ravinshu Goswami 5 years, 1 month ago

CBSE > Class 08 > Mathematics

1 answers

Om Adsul 5 years, 1 month ago

Selling price with tax included=38250rs Given 7%tax is added So if something costs 107rs then cost price is 100rs Therefore for RS 38250 cost price=(100/107)*38250=rs36000

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Kamlesh grows crop in region of Rajasthan where there are no lakes and very little rainfallDuring summers, the low availability of water limits the crop production. Which irrigation method Kamlesh should adopt to use water economically? Note: Answer should be from ncert.

Posted by Bittu Kumar 5 years, 1 month ago

CBSE > Class 08 > Science

1 answers

Gaurav Seth 5 years, 1 month ago

Drip system : In this method, irrigation is done drop by drop, near the plants so that only part of the soil near the roots are the wet. This type of irrigation is done for fruit plants, garden and trees. Moreover, drip irrigation there is no wastage of water, however, irrigation needs to be done more frequently.

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Brahma + riahihi

Posted by Lalima Agrawal 5 years, 1 month ago

CBSE > Class 08 > Sanskrit

0 answers

ANSWER

The parallel sides of a trapezium are 40 cm and 20 cm . If it's non parallel sides are equal each being 26 cm . Find the area of the trapezium

Posted by Aayushi Sahrawat 5 years, 1 month ago

CBSE > Class 08 > Mathematics

1 answers

Om Adsul 5 years, 1 month ago

The parallel sides of an isosceles trapezium = 40 cm and 20 cm. The equal sides = 26 cm. The distance between the parallel sides = [26^2-{(40–20)/2}^2]^0.5 = [676–10^2]^0.5 = (676–100)^0.5 = 576^0.5 = 24 cm. Area of trapezium = (40+20)*24/2 = 720 sq cm. Answer. 2.4K views View 1 Upvoter Sponsored by Amazon.in

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Give five examples of number each one of which is divisible by 2 but not divisible by 4.

Posted by Swagata Ghosh 5 years, 1 month ago

CBSE > Class 08 > Mathematics

3 answers

Shivangi Modanwal 5 years ago

Thanks?

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Nivetha Gopalakrishnan 5 years, 1 month ago

34 - divisible by 2,not divisible by 4

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Yogita Ingle 5 years, 1 month ago

2 - Divisible by 2, not divisible by 4.

6 - Divisible by 2, not divisible by 4.

10 - Divisible by 2, not divisible by 4.

14 - Divisible by 2, not divisible by 4.

18 - Divisible by 2, not divisible by 4.

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ANSWER

X=-13by 17

Posted by Aman Pandit 5 years, 1 month ago

CBSE > Class 08 > Mathematics

2 answers

Aaruhi Shukla 5 years, 1 month ago

×=30

1Thank You

Om Adsul 5 years, 1 month ago

1x - 13 = 17 1x = 17 + 13 1x = 30 (divide both sides by 1 to get x) 1x/1 = 30/1 x = 30

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-6/-5 aditive inverce

Posted by Kandula Mohan . Sai Pranav 4 years, 11 months ago

CBSE > Class 08 > Mathematics

3 answers

Kandula Mohan . Sai Pranav 5 years, 1 month ago

_6/5 is correct

1Thank You

Ash Ah 5 years, 1 month ago

6/5

1Thank You

Muskan Rawandhe 5 years, 1 month ago

-6/5

1Thank You

ANSWER

Plz give ans

Posted by Anshika Sharma 5 years, 1 month ago

CBSE > Class 08 > English

1 answers

Ash Ah 5 years, 1 month ago

For what ?

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Change into present perfect tense 1) the police have caught the thief

Posted by Anshika Sharma 5 years, 1 month ago

CBSE > Class 08 > English

1 answers

Ash Ah 5 years, 1 month ago

The police will catch the theif

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hii sir my name Sayali Gunjal I an from grade 8 . In my school we are having sst book of covederes company can make videos and notes and Exercise of this test book

Posted by Sayali Gunjal 5 years, 1 month ago

CBSE > Class 08 > Social Science

1 answers

Saanvi Jamwal 5 years, 1 month ago

Who sir?

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What is broad casting

Posted by Bhavana Ramesh 5 years, 1 month ago

CBSE > Class 08 > Science

1 answers

Yogita Ingle 5 years, 1 month ago

Broadcasting is a method of seeding in agricultural field that involves scattering of seed in all directions unifromly.

1Thank You

ANSWER

What is vacoule

Posted by Mayank Chaudhary 5 years, 1 month ago

CBSE > Class 08 > Science

4 answers

Aaruhi Shukla 5 years, 1 month ago

A vacuole is a blank like portion present in the two types of cells :‐ 1.Animal cell‐The vacuole looks very small 2.Plant cell‐The vacuole present in plant cell is larger

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Abdull Kareem 5 years, 1 month ago

A vacuole is a blank like portion present in the two types of cells :‐ 1.Animal cell‐The vacuole looks very small 2.Plant cell‐The vacuole present in plant cell is larger

0Thank You

Abdull Kareem 5 years, 1 month ago

A vacuole is a large blank like portion which is only present in the plant cells

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Yogita Ingle 5 years, 1 month ago

A vacuole is a membrane-bound sac that plays roles in introcellular digestion, and the release of cellular waste products. In animal cells vacuoles are usually pretty small, but plants have large vacuoles. The vacuoles store both water and waste.

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What are endocrin cells?

Posted by Aditya Tyagi 5 years, 1 month ago

CBSE > Class 08 > Science

2 answers

Aaruhi Shukla 5 years, 1 month ago

A gland which do not have duct or tube and secretes its product directly into blood steam is called endocrine gland. They make a chemical substance called hormones. Example: Pitutary gland, Thyroid gland , adrenal gland etc.

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Yogita Ingle 5 years, 1 month ago

A gland which do not have duct or tube and secretes its product directly into blood steam is called endocrine gland. They make a chemical substance called hormones.

Example: Pitutary gland, Thyroid gland , adrenal gland etc.

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Anuvad ch8

Posted by Subhash Tyagi 5 years, 1 month ago

CBSE > Class 08 > Sanskrit

1 answers

Humaira Parveen 5 years, 1 month ago

Anuwad

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Draw a neat and labelled diagram of human alimentary canal.

Posted by Suresh Bhai 5 years, 1 month ago

CBSE > Class 08 > Science

1 answers

Yogita Ingle 5 years, 1 month ago

The digestion of fats in the intestine is aided by emulsification. Emulsification is the process of the breaking up of fat globules into much smaller emulsion droplets. This process is performed by the bile salts. Emulsification greatly increases the surface area where water-soluble lipase enzyme breaks lipids into fatty acids and monoglycerides. Bile salt combines with phospholipids in chyme and emulsified the hydrophobic end with lipid and hydrophilic end with water, and break down the insoluble lipid globule into the simple form by enzymatic activity.

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What will be the effect caused if all the greenery on earth gets extinct?

Posted by Suresh Bhai 5 years, 1 month ago

CBSE > Class 08 > Science

1 answers

Yogita Ingle 5 years, 1 month ago

Without trees, formerly forested areas would become drier and more prone to extreme droughts. When rain did come, flooding would be disastrous. Massive erosion would impact oceans, smothering coral reefs and other marine habitats.

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A larger text is ideally used for getting comments or feedback from the visitors

Posted by Suraj Katkar 5 years, 1 month ago

CBSE > Class 08 > Computer