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  • 1 answers

Yogita Ingle 5 years, 9 months ago

Primary data is the data collected for the first time through personal experiences or evidence, particularly for research. It is also described as raw data or first-hand information. The mode of assembling info is costly, as the analysis is done by an agency or an external organisation and need human resources and investment. The investigator supervises and controls the data collection process directly.

Mostly the data is collected through observations, physical testing, mailed questionnaires, surveys, personal interviews, telephonic interviews, case studies,  and focus groups, etc.

  • 2 answers

Yogita Ingle 5 years, 9 months ago

The dimensional formula of density is given by,

[M1 L-3 T0]

Where,

  • M = Mass
  • L = Length
  • T = Time

Gaurav Seth 5 years, 9 months ago

Density = mass / volume
= kg/ m^3

= [M^1 L ^-3 T^0 ]

  • 1 answers

Yogita Ingle 5 years, 9 months ago


as,1 Atm = 101325 pascals,
while 1 dyn/cm2 = 0.1 pascals.
so,
1 Atm = 1013250 dyne/cm2

  • 1 answers

Yogita Ingle 5 years, 9 months ago

Work energy theorem states that the change in kinetic energy of an object is equal to the net work done on it by the net force.Let us suppose that a body is initially at rest and a force F is applied on the body to displace it through dS along the direction of the force. Then, small amount of work done is given by

dW = FdS
Also, according to Newton's second law of motion, we have
F ma
where a is acceleration produced (in the direction of force) on applying the force. Therefore,
dW = MadS = M dv/st dS
Or dW = M Ds/dt dv = Mvdv
Now, work done by the force in order to increase its velocity from u (initial velocity) to v (final velocity) is given by
W = 1/2 mV2 - 1/2 Mu2
Hence, work done on a body by a force is equal to the change in its kinetic energy.

  • 3 answers

Priya Parjapati 5 years, 9 months ago

1S2, 2S2 ,2P4

Gaurav Seth 5 years, 9 months ago

lectronic configuration of Oxygen

Atomic number of oxygen = 8.

Therefore number of electrons = 8.

Thus, electronic configuration of oxygen is 

Number of orbit in oxgyen = 2

Shahid Hussain 5 years, 9 months ago

O2
  • 2 answers

Divyanshi??? Singh 5 years, 9 months ago

No

Vishal Yadav 5 years, 9 months ago

No
  • 2 answers

Kamlesh Kks 5 years, 9 months ago

Acid rain,industial wastes,some domestic work of human and due to leaves,grass,trash etc.

Devil ? 5 years, 9 months ago

Dumping industrial waste into rivers without proper treatment.. Use of chemical detergents
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  • 1 answers

Abhi Singh 5 years, 9 months ago

In order to determine the hybridization of sulfur tetrafluoride, you have to first understand its Lewis structure and the number of valence electrons that are present. The SF4 molecule consists of a total of 34 valence electrons. Here 6 will come from sulfur and each of the four fluorine atoms will have 7 electrons.
  • 1 answers

Abhi Singh 5 years, 9 months ago

In kO2 oxidation state of each oxygen is -1/2. let oxidation state of k in KO2 be x x+2(-1/2)=0 x=+1 hence, oxidation state of k is +1
  • 1 answers

Devil ? 5 years, 9 months ago

Electrons are filled acc to their energy by using hunds pauli afbhau principle ...
  • 5 answers

Divya Waliya 5 years, 9 months ago

Thik tha

Priya Parjapati 5 years, 9 months ago

Paper kesa aaya aaj exam tha n aapka

Devil ? 5 years, 9 months ago

All the best

Divya Waliya 5 years, 9 months ago

Thank you very much

Aastha .. 5 years, 9 months ago

All the best? I hope esy hi aayege?
  • 3 answers

Sahil Arora 5 years, 9 months ago

Constitution is a compact document that comprises a number of articles specifying how the state is being constitued

Sumant Kumar 5 years, 9 months ago

Constitution is a fundamental legal document according to which a country is governed

Sumant Kumar 5 years, 9 months ago

What is constitution
  • 1 answers

Akanksha Katariya 5 years, 9 months ago

Dear Sir/Ma’am, I would like to express my interest in your posting on ABC.com for a fresher Software Developer (trainee). With a B. Tech in Computer Science and an M. Tech in Information Technology, I have gained a decent amount of hands-on experience using .Net technology. I am adept at creating and implementing software applications. I am pretty confident that I will be an asset for your organization. I would love to work on engaging production projects that would push me to work outside my comfort zone. I am also open to learn new languages and technologies to succeed in your organization. I have seen that the skill sets you listed in the JD are similar to my background and skills. For instance, the ones listed below are some areas of my forte. 1. Highly skilled in designing, testing, and developing software 2. Thorough understanding of data structures and algorithms 3. Knowledgeable of back-end development best practices 4. Hands-on software troubleshooting experience 5. Proven track record of proper documentation for future maintenance and upgrades I’ve attached a copy of my resume which contains all the details of my projects as well as details my brief experience in software development as an intern and trainee at several MNCs. Please feel free to reach me anytime on my cell phone or email address. Thank you for your time and consideration. Eagerly looking forward to speak to you. Sincerely, Ankita Lakhmani
  • 1 answers

Devil ? 5 years, 9 months ago

Mera hoo gya ... Thooda practical based ques aaye tha lakin baakki theek hi tha ... Vaise corona virus ki bjah sa holifays nhi hue kya ??
  • 2 answers

Devil ? 5 years, 9 months ago

Hard water contain calcium and magnesium choride and sulphate Soft water only contain calcium and magnesium hydroxide

Abhi Singh 5 years, 9 months ago

Hard water... is water that contains an appreciable quantity of dissolved minerals (like calcium and magnesium). Soft water... is treated water in which the only ion is sodium.
  • 1 answers

Purvi Soni 5 years, 6 months ago

Fine arts is different from art Fine arts refers to drowing and arts is a stream which you can opt if you want to to persue low etc.....
  • 1 answers

@Kumu...#Vk... ?? 5 years, 9 months ago

Firstly gave ur notes a suitable title Then start ur notes : Make at least 5 big paragraph of notes with points & its sub points. Use suitable abbreviation in this notes & at last write a short summary of the paragraph on the basis of ur notes..

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