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If the charge on an electron is 1.6x10^-19 C find the approximate number of electrons in 1C?

Posted by Harshal Joshi 4 years, 11 months ago (8639245)

CBSE > Class 10 > Science

2 answers

Annanya Gupta 4 years, 11 months ago (9174742)

Solution:– Charge on one electron=1.6×10^-19 C Amount of charge (Q)=1 C No. Of electron=? Let the no. Of electron be=n Q=n×e- 1=n×1.6×10^-19 1÷1.6×10^-19=n 0.625×10^19=n So, the no. Of electron=0.625×10^19 Hope this helps you!.....

1 Thank You

Bindas Gamer 4 years, 11 months ago (10474754)

Given charge -1 Electron-1.6×10^-19 Formula q-n×e And solve it

0 Thank You

ANSWER

Mendel observed a contrasting traits in relation to position of flowers. Mention the trait?

Posted by Harshal Joshi 4 years, 11 months ago (8639245)

CBSE > Class 10 > Science

4 answers

Akhya Sahay 4 years, 10 months ago (4613206)

Dominant-axial and recessive-terminal.

1 Thank You

Moksha Maheta 4 years, 10 months ago (7078542)

T is the dominant and t is recessive

1 Thank You

Annanya Gupta 4 years, 11 months ago (9174742)

Axial (A) was the dominant trait and Terminal (t) was the recessive trait.

2 Thank You

Shilpa Panchal 4 years, 11 months ago (10319986)

Trait is the group of three elements.

1 Thank You

ANSWER

Gallium was named by mendeleev as?

Posted by Harshal Joshi 4 years, 11 months ago (8639245)

CBSE > Class 10 > Science

2 answers

Adithya Dev A 4 years, 10 months ago (10643926)

Gallium = Eka-Aluminium....... Germanium = Eka-Silicon....... Scandium = Eka-Boron.

1 Thank You

Bindas Gamer 4 years, 11 months ago (10474754)

Eka boron

0 Thank You

ANSWER

When we draw a line tangent to the direction of magnetic field at a point then it give

Posted by Harshal Joshi 4 years, 11 months ago (8639245)

CBSE > Class 10 > Science

2 answers

Harshal Joshi 4 years, 10 months ago (8639245)

It is came in our 2nd preboard exam, it is fill up type quedtion

1 Thank You

Raj Tiwari 4 years, 10 months ago (9328997)

This is not a correct question

0 Thank You

ANSWER

Name a device that helps to maintain a potential difference across a conductor?

Posted by Harshal Joshi 4 years, 11 months ago (8639245)

CBSE > Class 10 > Science

5 answers

Surya Narayan Mohapatra 4 years, 10 months ago (10032497)

Voltmeter

0 Thank You

Ayushi Verma 4 years, 10 months ago (10802733)

Voltmeter

1 Thank You

Annanya Gupta 4 years, 11 months ago (9174742)

Voltmeter

1 Thank You

Bindas Gamer 4 years, 11 months ago (10474754)

Voltmeter

1 Thank You

Bindas Gamer 4 years, 11 months ago (10474754)

Voltage

0 Thank You

ANSWER

How was ernest different from ather in the valley

Posted by Faizan Gaming 4 years, 11 months ago (7856040)

CBSE > Class 08 > English

2 answers

Harshita Ranga 4 years, 10 months ago (9729527)

Sipahi desh ki raksha karte Hain

0 Thank You

Suparna Ghosh 4 years, 10 months ago (9357233)

Answer: Ernest was unlike other commoners in the valley. He was a good, simple hearted, noble and thoughtful person. He had been under observation. He did not go with the crowd. He welcomed total strangers as the prophets.

1 Thank You

ANSWER

Name a cyclic unsaturated carbon compound

Posted by Rãhûł Kúmãr 4 years, 11 months ago (9556590)

CBSE > Class 10 > Science

5 answers

#Manish Singh 4 years, 10 months ago (9670325)

Benzene

0 Thank You

Akhya Sahay 4 years, 10 months ago (4613206)

Benzene

0 Thank You

Suraj Gupta 4 years, 10 months ago (10754778)

Benzene

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Khushi Yadav 4 years, 11 months ago (10772868)

Benzene

0 Thank You

Annanya Gupta 4 years, 11 months ago (9174742)

Benzene

1 Thank You

ANSWER

The sum of two numbers is 94506. One of the numbers is 49605. Find the other number.

Posted by Jerril Varghese 4 years, 11 months ago (10740232)

CBSE > Class 04 > Mathematics

0 answers

ANSWER

400m track

Posted by Mohit Chauhan 4 years, 11 months ago (5846868)

CBSE > Class 11 > Physical Education

0 answers

ANSWER

How do you connect resistance in series

Posted by Akhila Korra 4 years, 11 months ago (10753327)

CBSE > Class 10 > Science

2 answers

Adithya Dev A 4 years, 10 months ago (10643926)

Resistance is connected in SERIES in such a way that the CURRENT flowing through them is same but potential difference between each resistor DIFFERS ie, in END-TO-END connection.

0 Thank You

Surya Narayan Mohapatra 4 years, 10 months ago (10032497)

Resistors

0 Thank You

ANSWER

Who is the writer of mai sab say chotti ho jau

Posted by Aardra Das 4 years, 11 months ago (10737087)

CBSE > Class 06 > हिंदी (OLD)

3 answers

Kritika Mishra 4 years, 10 months ago (10817768)

सुमित्रानंदन पंत

0 Thank You

Syed Sahil Rza 4 years, 11 months ago (10795122)

सुमित्रानंदन पंत

2 Thank You

Himani Rajpurohit Vi-H 4 years, 11 months ago (10790338)

Sumatranandan

1 Thank You

ANSWER

How many chapter in maths

Posted by Sakshi Solanki 4 years, 11 months ago (10105037)

CBSE > Class 03 > Mathematics

2 answers

Santram Chouhan 4 years, 9 months ago (11140521)

Chapter 4

0 Thank You

Ishita Panda Panda 4 years, 10 months ago (10808465)

1 Thank You

ANSWER

Which of the following is incorrect ? * 1 point (a) 1mm = 1/1000 m (b) 1 cm = 1/100 m (c) 1m = 1/100 Km (d) None of the above

Posted by Zoe Lee 4 years, 11 months ago (10641708)

CBSE > Class 06 > Science (OLD)

2 answers

Kritika Mishra 4 years, 10 months ago (10817768)

(a) and (c) are incorrect

0 Thank You

Syed Sahil Rza 4 years, 11 months ago (10795122)

(a) and (c) are incorrect

0 Thank You

ANSWER

What is measurement

Posted by Anurag Tripathi 4 years, 9 months ago (9602070)

UP Board > Class 03 > Others

1 answers

Sia ? 4 years, 9 months ago (6945213)

Measurement is the technique developed for correct judgment of dimensions of various objects.

1 Thank You

ANSWER

अस्मनकं देशेकनि के तरशनससिप्रदेशनाः सन्ति

Posted by Aaryan Mamidwar 4 years, 11 months ago (10703118)

CBSE > Class 08 > Sanskrit

0 answers

ANSWER

What is measurment

Posted by Anurag Tripathi 4 years, 9 months ago (9602070)

UP Board > Class 03 > Others

2 answers

Sia ? 4 years, 9 months ago (6945213)

Measurement is the numerical quantification of the attributes of an object or event, which can be used to compare with other objects or events.

2 Thank You

Sandeep Patil 4 years, 4 months ago (9533464)

Guj

1 Thank You

ANSWER

Q1) Complete the story and give a moral to it: (5x1=5) A thirsty bee………goes to a river to drink water…………is carried away by the current water……..…..a tree on the bank of the river sitting a dove there…..……..sees drowning bee…………plucks a leaf, drops near drowning bee. Bee climbs it………..…dries wings flies away…………some days later…….….hunter comes……..…..sees dove…………..aim…………….bee sees danger……………………stings him…………………misses aim………………dove flies away . Moral………………………………………………………………………………………………………..

Posted by Kanishka Naresh Parate Vii A 4 years, 11 months ago (10697558)

CBSE > Class 06 > English (OLD)

1 answers

Rocky Bhai 2 years, 3 months ago (9984902)

By mistakly sended plz tell how to delete it

40 Thank You

ANSWER

राम: .................. प्रति गच्छति ।

Posted by Prityesh Shukla 4 years, 11 months ago (10676553)

CBSE > Class 08 > Sanskrit

0 answers

ANSWER

What is your name in French

Posted by Yashaswi Chitturi 4 years, 11 months ago (8895803)

CBSE > Class 06 > French

4 answers

Kim_Na_Hee Na_Hee 4 years, 9 months ago (9495164)

Urghhh guy's

0 Thank You

Abirath Singh 4 years, 10 months ago (10838507)

your name does not change in french or in any language mind it

2 Thank You

Jess Soghbi 4 years, 10 months ago (10686379)

Yashaswi chitturi only

1 Thank You

Arya Rai 4 years, 10 months ago (4278473)

Arya

1 Thank You

ANSWER

bhaya 2+2 kitne hote h

Posted by Rehan Ali 4 years, 11 months ago (9190501)

CBSE > Class 08 > Mathematics

5 answers

Suparna Ghosh 4 years, 10 months ago (9357233)

2 + 2 = 4 hota hai bhaya .Tumko itna bhi nahi pata hai kya bhaya

1 Thank You

Ankush Bansal 4 years, 11 months ago (9645578)

2+2=4

0 Thank You

Aman Mobarsa 4 years, 11 months ago (9882814)

0 Thank You

Banarasiya Don???? 4 years, 11 months ago (8953837)

2+2=4

0 Thank You

Jeon Jungkookie 4 years, 11 months ago (10798029)

2+2=4

0 Thank You

ANSWER

What do you mean by term unit??

Posted by Amit Gurjar 4 years, 11 months ago (9731712)

CBSE > Class 06 > Science (OLD)

1 answers

Saurabh Mahakalkar 4 years, 10 months ago (10807618)

Simply Unit is that thing by which we measure various quantities Ex If you are 4 feet tall Then feet is the unit of your height

1 Thank You

ANSWER

Why the electrons revolving in definite orbit does not radiate its energy??

Posted by Ashwani Gupta 4 years, 11 months ago (9659689)

CBSE > Class 09 > Science

2 answers

Daksh Chauhan 4 years, 11 months ago (10758261)

Actually when a electrons revolving in a definite orbit its radiate its energy suppose a electron is at M shell it revolves then it radiate energy it fall down to L shell then K shell at the last of it unit of its energy losses uis falls to the nucleus of the atom and this become negligible. THANK YOU FOR A GOOD QUESTION

1 Thank You

Hardick Choudhary 4 years, 11 months ago (9300228)

If you are moving does you radiate energy.no,because if you are at rest you can radiate energy that time

1 Thank You

ANSWER

Express 1.191919.... in form of p/q

Posted by Aditya Vikram Sher Singh 4 years, 11 months ago (10661269)

CBSE > Class 09 > Mathematics

3 answers

Parth . 4 years, 11 months ago (5605015)

119/990

0 Thank You

Prajakta Karmude 4 years, 11 months ago (3911132)

Sorry x=118/99

1 Thank You

Prajakta Karmude 4 years, 11 months ago (3911132)

x=1.19.... ; 100x =119.191919....; 100x-x=119.19...-1.1919....;99x=118; x=99/118

1 Thank You

ANSWER

Summary of alien hand lesson

Posted by Viraj Jain 4 years, 11 months ago (10788939)

CBSE > Class 07 > English

1 answers

Eswar Eswara 4 years, 11 months ago (10800711)

Eswra

0 Thank You

ANSWER

When and where and why french revolution

Posted by Mugdha Kumari 4 years, 11 months ago (9514652)

CBSE > Class 09 > Social Science

1 answers

Sushant Sharma 4 years, 10 months ago (10569225)

THE FRENCH REVOLUTION (1) WHEN DID IT STARTED - 1789 (2) WHERE DID FRENCH REVOLUTION STARTED - PARIS

0 Thank You

ANSWER

How can we recycle the paper

Posted by Darshini .U 4 years, 11 months ago (10649525)

CBSE > Class 06 > Science (OLD)

0 answers

ANSWER

If I were you what did the speaker mean

Posted by Reva Savla 4 years, 11 months ago (10718625)

CBSE > Class 09 > English Lang & Lit. (184)

0 answers

ANSWER

Write univesal law of gravitation?

Posted by Moksha Sahu 4 years, 11 months ago (9202889)

CBSE > Class 09 > Science

2 answers

Himanshi Chauhan 4 years, 10 months ago (10769903)

Every object in this universe attract with each other which is directly proportional to distance between them and inversely proportional to the square between them. ????

3 Thank You

Sandhya Tripathi 4 years, 11 months ago (10797998)

Newton's Law of Universal Gravitation states that every particle attracts every other particle in the universe with a force that is directly proportional to the product of the masses and inversely proportional to the square of the distance between them.

1 Thank You

ANSWER

what is the name of an international body formed by socialist in 1870

Posted by Harsh Gupta 4 years, 11 months ago (10788841)

CBSE > Class 09 > Social Science