No products in the cart.

Homework Help

Ask questions, doubts, problems and we will help you..

Ask questions which are clear, concise and easy to understand.

Ask Question

CBSE, JEE, NEET, CUET

CBSE, JEE, NEET, CUET

Question Bank, Mock Tests, Exam Papers

NCERT Solutions, Sample Papers, Notes, Videos

  • 1 answers

Meghna Thapar 5 years ago (6237)

The potential difference (voltage) across an ideal conductor is proportional to the current through it. The constant of proportionality is called the "resistance", R. 2. Material that obeys Ohm's Law is called "ohmic" or "linear" because the potential difference across it varies linearly with the current. In a series circuit, the current is the same at each resistor. ... The voltage drop (I•R) will be the same for each resistor since the current at and the resistance of each resistor is the same. Thus the electric potential difference across any one of the bulbs will be the same as that across any one of the other bulbs.

  • 4 answers

Mayank Rauthan 5 years ago (10201183)

Both are concave mirror and lens

Akanksha Shukla 5 years ago (10099661)

The focal length of concave mirror are always negative.

Harsh Raj 5 years ago (10219354)

Concave

Gaurav Seth 5 years ago (2898529)

ANSWER

By convention, the focal length of a concave mirror and a concave lens are taken as negative. Hence, both the spherical mirror and the thin spherical lens are concave in nature.

  • 1 answers

Gaurav Seth 5 years ago (2898529)

The meaning of the heat budget of earth:
The heat budget refers to the heat received by the Earth and the atmosphere and the balance of heat loss by the earth. The greater capacity of heating of the Earth, the greater is the amount of heat energy returned back into space by radiation.

The budget of heat:
The Earth gets the solar radiation from the Sun in the form of short waves. After colliding with the Earth, reflection of the solar radiation takes place. The returning radiation from the Earth is called Terrestrial Radiation, which is in the form of long waves. Thus, the amount of solar radiation received by the earth and the terrestrial radiation released by the earth is almost the same.

  • 2 answers

Tushar Shukla 5 years ago (10191557)

In the right against exploitation prohibited that the human beings trafficking the child labour it is wrong when the child psychology is better for human being to right against exploitation

Yogita Ingle 5 years ago (2577571)

The right against exploitation prohibits all forms of forced labour, child labour and trafficking of human beings. Children under age of 14 are not allowed to work.

  • 3 answers

Ansh Sapovadiya 5 years ago (9403999)

Three

Namandeep Singh 5 years ago (3309950)

सज्ञा तीन प्रकार की होती है- व्यक्तिवाचक , जातिवाचक , भाववाचक

Yogita Ingle 5 years ago (2577571)

संज्ञा के निम्नलिखित तीन भेद होते हैं

1. व्यक्तिवाचक संज्ञा – जो संज्ञा शब्द किसी विशेष व्यक्ति, वस्तु स्थान या प्राणी का बोध कराते हैं, वे व्यक्तिवाचक संज्ञा कहलाते हैं।
जैसे- रजनीश, लखनऊ, गंगा, हिमालय, कामायनी पूर्व, दिशा, दीपावली आदि।

2. जातिवाचक संज्ञा – जो संज्ञा शब्द अपनी संपूर्ण जाति का बोध कराते हैं, उन्हें जातिवाचक संज्ञा कहते हैं।
जैसे – किसान, मजदूर, लेखक, मोर, गाय, हाथी, नदी, पर्व, पुस्तक, शहर, सैनिक, विद्यालय, देश, सड़क, बगीचा। ये सभी शब्द किसी विशेष व्यक्ति, वस्तु, प्राणी या स्थान की ओर संकेत नहीं करते अपितु वे अपनी संपूर्ण जाति के लिए प्रयोग किए जाते हैं। ये सब जातिवाचक संज्ञा है।

3. भाववाचक संज्ञा – जो संज्ञा शब्द किसी वस्तु या व्यक्ति के गुण, दोष, भाव, दशा व्यापार या मन के भाव का बोध कराए, उसे भाववाचक संज्ञा कहते हैं।

जैसे – मानवता, मित्रता, प्यास, दया, अहिंसा, बुढ़ापा, मिठास, गरमी, सरदी, सुख-दुख, यौवन, बचपन आदि भाव है। इनका कोई मूर्त रूप या आकार नहीं होता, इन्हें केवल अनुभव किया जा सकता है। ये सभी भाववाचक संज्ञाएँ हैं।

http://mycbseguide.com/examin8/
  • 1 answers

Yogita Ingle 5 years ago (2577571)

Heating the solution to dryness will not remove soluble impurities and crystals of very poor quality are obtained.

  • 1 answers

Biju Hazarika 5 years ago (4246239)

1.Y= C+I Y = 25 + 0.5Y + 5000 Y- 0.5Y = 5025 Y( 1- 0.5) = 5025 0.5Y = 5025 Y = 5025/0.5 Y = 10050 2. S = -25+0.5x10050 S = -25 + 5025 S = 5000
  • 2 answers

M Girish 5 years ago (8919568)

But there is only 3% fresh water. Others are salty water from the oceans

Yogita Ingle 5 years ago (2577571)

71% of Earth is water while 29% is land. Both will serve, depending upon your need and aim. The interesting thing is that the percentage of water on Earth does not include only the obvious sources of water, like oceans and lakes, but less obvious sources as well.

  • 0 answers
  • 4 answers

Rudra Dholakiya 5 years ago (9571939)

Client-server denotes a relationship between cooperating programs in an application, composed of clients initiating requests for services and servers providing that function or service.

Amarpreetsingh Randhawa 5 years ago (8992302)

Client-server denotes a relationship between cooperating programs in an application, composed of clients initiating requests for services and servers providing that function or service

Kartik Sharma 5 years ago (9354253)

Hi

Yogita Ingle 5 years ago (2577571)

Client-server denotes a relationship between cooperating programs in an application, composed of clients initiating requests for services and servers providing that function or service.

  • 1 answers

Gaurav Seth 5 years ago (2898529)

1. A client machine is a small computer with a basic hardware configuration whereas

a server machine is a high-end computer with an advanced hardware configuration.

2. A client is a simple and less powerful machine whereas a server is a powerful

expensive machine.

3. A client is used for simple tasks whereas a server is used for storing huge data

files and applications.

4. A server delivers high performance compared to a client machine.

5. A server supports simultaneous, multiple user log-ins whereas a client supports a

single user log-in at a time.

  • 2 answers

Tajmul Hoque 5 years ago (10136982)

You give me for computer answer please

Gaurav Seth 5 years ago (2898529)

• Definition: A server is a computer that provides data to other computers. The entire structure of the Internet is based upon a client-server model.

• Uses:
→ The most common use of web servers is to host websites.
→ The web server also deliver web pages to clients.

• The communication between the client node and server node takes place using the Hypertext Transfer Protocol (HTTP).

  • 1 answers

S.Harishkumar 7C 5 years ago (9187552)

#235#
  • 5 answers

Pratap Jadhav 4 years, 10 months ago (10768908)

sand me the basic math Question

Shreeram Choudhary 4 years, 10 months ago (9728039)

(1) 25 (2) 40 (3) 25 (4) 150 (5) 60

Shakthi Rock 4 years, 11 months ago (10410415)

answer here ....

Divyansh Dotaniya 5 years ago (10330988)

d

Yogita Ingle 4 years, 4 months ago (2577571)

Suresh is having a garden near Delhi. In the garden, there are different types of trees and flower plants. One day due to heavy rain and storm one of the trees got broken as shown in the figure.The height of the unbroken part is 15 m and the broken part of the tree has fallen at 20 m away from the base of the tree.
Using the Pythagoras answer the following questions:

1) What is the length of the broken part?

A) 15 m

B) 20 m

C) 25 m

D) 30 m

2) What was the height of the full tree?

A) 40 m

B) 50 m

C) 35 m

D) 30 m

3) In the formed right-angle triangle what is the length of the hypotenuse?

A) 15 m

B) 20 m

C) 25 m

D) 30m

4) What is the area of the formed right angle triangle?

A) 100 m2

B) 200 m2

C) 60 m2

D) 150 m2

5 )What is the perimeter of the formed triangle?

A) 60 m

B) 50 m

C) 45 m

D) 100 m

Answer:

1)C

2)A

3)C

4)D

5)A

  • 1 answers

Gaurav Seth 5 years ago (2898529)

The boat was almost turning over. The masts or poles lay flat. The narrator grabbed the rails. He was tossed around the deck like a rag doll. His chest bones cracked, his teeth were broken and his mouth was filled with blood. But he hung on to the wheel.

There was water all over. It had flown below but there was no way to examine the exact position. Suddenly, the lid over the opening on the deck was thrown open. Mary screamed that the lower part of the ship was full of water. She was told to take the wheel. The narrator went down to check on the other members. The two crewmen Larry and Herb were madly trying to pump out the water. The sideboard of the ship had bulged inwards. Clothes, charts and crockery were floating like toys. He moved towards the children’s cabin and found them safe on the upper berth. But Sue had a bump on her head.

The narrator found a hammer, screws and canvas. He made some repairs to stop the water from entering. He spread the canvas across the open holes. Some water now flowed towards the sides instead of below.

More problems arose when the handpumps were blocked up with debris. The electric pump went out of order. The water level rose dangerously. Back on deck, the narrator found the two spare handpumps also thrown overboard. Then, he thought of another electric pump in the chat room. He connected it to an out-pipe and it worked.

The night was bitterly cold. They sent out distress radio signals asking for help. The little girl’s head was swollen and she got black eyes due to her injury. She also had a deep cut on her arm. But she didn’t complain because she didn’t want to cause worry to her father.

  • 4 answers

Rohan Yadav 5 years ago (10267712)

Extensions are important because they tell your computer what icon to use for the file, and what application can open the file. For example, the doc extension tells your computer that the file is a Microsoft Word file.

Abir Dutta 5 years ago (10182321)

Extension are important because they tell your computer what Icon to use for the file, and what application can open the file. For example, the doc extension tells your computer that the file is a Microsoft Word file.

Simran Swag 5 years ago (10207380)

Extension are important because they tell your computer what Icon to use for the file, and what application can open the file. For example, the doc extension tells your computer that the file is a Microsoft Word file.

Gaurav Seth 5 years ago (2898529)

Extensions are important because they tell your computer what icon to use for the file, and what application can open the file. For example, the doc extension tells your computer that the file is a Microsoft Word file.

  • 2 answers

Khushi Vats 5 years ago (9955699)

The SI unit of force is the newton, symbol N. The base units relevant to force are: The metre, unit of length — symbol m The kilogram, unit of mass — symbol kg The second, unit of time — symbol s Force is defined as the rate of change of momentum. For an unchanging mass, this is equivalent to mass x acceleration. So, 1 N = 1 kg m s-2, or 1 kg m/s2. Historically, there have been a variety of units of force and conversion factors. Some of these are given in the table below. Exact conversions are shown in bold, others are quoted to seven significant figures. Unit Symbol Equivalent SI Value dyne dyn 10.0 µN grain-force grf 635.460 2 µN gram-force gf 9.806 65 mN poundal pdl 138.255 0 mN ounce-force (avdp) ozf 278.013 9 mN pound-force lbf 4.448 222 N kilogram-force kgf 9.806 65 N kilopond kp 9.806 65 N sthène sthène 1.0 kN kip (= 1 000 lbf) kip 4.448 222 kN US ton-force (= 2 000 lbf) (short) tonf (US) 8.896 443 kN tonne-force (= 1 000 kgf) (metric) tf 9.806 65 kN UK ton-force (= 2 240 lbf) (long) tonf (UK) 9.964 016 kN

Gaurav Seth 5 years ago (2898529)

The S.I. unit of force is

<article id="post-1195251">

The S.I. unit of force is Newton.

F = ma

1 Newton = 1 kg x 1 m/s2

</article>
  • 4 answers

Devapriya K 5 years ago (10134520)

True

Aanchal Yadav 5 years ago (10073782)

Å

Dharmraj Sinh Rathod 5 years ago (8874955)

True

Yogita Ingle 5 years ago (2577571)

True, You can simply use Undo button (or Ctrl + Z shortcut) to restore the data in to original state

  • 2 answers

Prashant Singh Kushwah 5 years ago (10106074)

Yogita Ingle jo mene question pucha hai uska answer True hai ya False

Yogita Ingle 5 years ago (2577571)

 If you plan to add more data in the future and you want the conditional formatting rule to get applied to new entries automatically, you can either: Convert a range of cells to a table (Insert tab > Table). In this case, the conditional formatting will be automatically applied to all new rows

  • 1 answers

Yogita Ingle 5 years ago (2577571)

In addition to sorting, you may find that adding a filter allows you to better analyze your data. When data is filtered, only rows that meet the filter criteria will display and other rows will be hidden. With filtered data, you can then copy, format, print, etc., your data, without having to sort or move it first. To use a filter,

  • 2 answers

Pradeep Tyagi 5 years ago (9216095)

Hi ihgsuhijodkdim. Ksjdjd

Gaurav Seth 5 years ago (2898529)

Monocotyledon Dicotyledon
The monocot embryos have a single cotyledon The dicot embryos have a pair of cotyledons
They have a fibrous root system They have a tap root system
Leaves in monocots have parallel venation Leaves in dicots have reticulate or net venation
In monocot flowers, the count of parts of the flower is a multiple of three or equal to  three The count of parts in a dicot flower is a multiple of four or five or equal to  four or five
The roots and stems of Monocotyledons does not possess a cambium and cannot increase in diameter The roots and stems of Dicotyledons possess a cambium and have the ability to increase in diameter.
A few examples of monocotyledons are garlic, onions, wheat, corn and grass A few examples of dicots are beans, cauliflower, apples and pear
  • 1 answers

Yogita Ingle 5 years ago (2577571)

Flash Fill is a data tool in Microsoft Excel that will allow you to combine, extract or transform data based on a few examples.

true, Flash fill feature works on both text and numeric data.

  • 1 answers

Yogita Ingle 5 years ago (2577571)

False , You can sort data on   column  and rows

  • 1 answers

Gaurav Seth 5 years ago (2898529)

बालगोबिन भगत मंझोले कद के गोर-चिट्टे आदमी थे। उनकी उम्र साठ वर्ष से उपर थी और बाल पक गए थे। वे लम्बी ढाढ़ी नही रखते थे और कपडे बिल्कुल कम पहनते थे। कमर में लंगोटी पहनते और सिर पर कबीरपंथियों की सी कनफटी टोपी। सर्दियों में ऊपर से कम्बल ओढ़ लेते। वे गृहस्थ होते हुई भी सही मायनों में साधू थे। माथे पर रामानंदी चन्दन का टीका और गले में तुलसी की जड़ों की बेडौल माला पहने रहते। उनका एक बेटा और पतोहू थे। वे कबीर को साहब मानते थे। किसी दूसरे की चीज़ नही छूटे और न बिना वजह झगड़ा करते। उनके पास खेती बाड़ी थी तथा साफ़-सुथरा मकान था। खेत से जो भी उपज होती, उसे पहले सिर पर लादकर कबीरपंथी मठ ले जाते और प्रसाद स्वरुप जो भी मिलता उसी से गुजर बसर करते।

वे कबीर के पद का बहुत मधुर गायन करते। आषाढ़ के दिनों में जब समूचा गाँव खेतों में काम कर रहा होता तब बालगोबिन पूरा शरीर कीचड़ में लपेटे खेत में रोपनी करते हुए अपने मधुर गानों को गाते। भादो की अंधियारी में उनकी खँजरी बजती थी, जब सारा संसार सोया होता तब उनका संगीत जागता था। कार्तिक मास में उनकी प्रभातियाँ शुरू हो जातीं। वे अहले सुबह नदी-स्नान को जाते और लौटकर पोखर के ऊँचे भिंडे पर अपनी खँजरी लेकर बैठ जाते और अपना गाना शुरू कर देते। गर्मियों में अपने घर के आँगन में आसन जमा बैठते। उनकी संगीत साधना का चरमोत्कर्ष तब देखा गया जिस दिन उनका इकलौता बेटा मरा। बड़े शौक से उन्होंने अपने बेटे कि शादी करवाई थी, बहू भी बड़ी सुशील थी। उन्होंने मरे हुए बेटे को आँगन में चटाई पर लिटाकर एक सफ़ेद कपड़े से ढक रखा था तथा उसपर कुछ फूल बिखरा पड़ा था। सामने बालगोबिन ज़मीन पर आसन जमाये गीत गाये जा रहे थे और बहू को रोने के बजाये उत्सव मनाने को कह रहे थे चूँकि उनके अनुसार आत्मा परमात्मा पास चली गयी है, ये आनंद की बात है। उन्होंने बेटे की चिता को आग भी बहू से दिलवाई। जैसे ही श्राद्ध की अवधि पूरी हुई, बहू के भाई को बुलाकर उसके दूसरा विवाह करने का आदेश दिया। बहू जाना नही चाहती थी, साथ रह उनकी सेवा करना चाहती थी परन्तु बालगोबिन के आगे उनकी एक ना चली उन्होंने दलील अगर वो नही गयी तो वे घर छोड़कर चले जायेंगे।

बालगोबिन भगत की मृत्यु भी उनके अनुरूप ही हुई। वे हर वर्ष गंगा स्नान को जाते। गंगा तीस कोस दूर पड़ती थी फिर भी वे पैदल ही जाते। घर से खाकर निकलते तथा वापस आकर खाते थे, बाकी दिन उपवास पर। किन्तु अब उनका शरीर बूढ़ा हो चूका था। इस बार लौटे तो तबीयत ख़राब हो चुकी थी किन्तु वी नेम-व्रत छोड़ने वाले ना थे, वही पुरानी दिनचर्या शुरू कर दी, लोगों ने मन किया परन्तु वे टस से मस ना हुए। एक दिन अंध्या में गाना गया परन्तु भोर में किसी ने गीत नही सुना, जाकर देखा तो पता चला बालगोबिन भगत नही रहे।

  • 1 answers

Aditya Bhatt 5 years ago (10214145)

Aasman
  • 1 answers

Sehaj Gill Sehaj Gill 5 years ago (10218825)

One angle of a triangle is 110and other two angles are equal find the equal angles

myCBSEguide App

myCBSEguide

Trusted by 1 Crore+ Students

Test Generator

Test Generator

Create papers online. It's FREE.

CUET Mock Tests

CUET Mock Tests

75,000+ questions to practice only on myCBSEguide app

Download myCBSEguide App