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to determine the focal length of convex mirror practical class 10

Posted by Abhi Gamer 4 years, 5 months ago (10686100)

CBSE > Class 10 > Science

1 answers

Rahul Choudhary 4 years, 5 months ago (11616325)

Place the holder with the screen on the bench. The position of the screen should be such that the sharp image of the distant object is obtained on it. The difference between the position of the lens and the screen is equal to the focal length of the given convex lens.

ANSWER

Why are polar bear adapted to the polar region

Posted by Ankit Dimri 4 years, 5 months ago (11594442)

CBSE > Class 07 > Science

2 answers

Vedant Mani Vishwakarma 4 years, 4 months ago (11377586)

Because they have special features to live in the polar regions

Saismita Salonika Sabu 4 years, 4 months ago (11632045)

The polar adaptations include: a white appearance - as camouflage from prey on the snow and ice. thick layers of fat and fur - for insulation against the cold. a small surface area to volume ratio - to minimise heat loss.

ANSWER

What are the motivations to evoke certain emotions?

Posted by Himansh Mewada 4 years, 5 months ago (11605011)

CBSE > Class 10 > Information Technology (402)

0 answers

ANSWER

What are human resource

Posted by Ale Jeta Infa 4 years, 5 months ago (10054272)

CBSE > Class 08 > Social Science

1 answers

Shiva Singh 4 years, 4 months ago (9938881)

Human Resources: Human beings who are healthy, educated, and mentally strong can prove to be useful for a country or community and are treated as resources themselves, called human resources.

ANSWER

Kushwanth sing author note

Posted by Renu Kannan 4 years, 5 months ago (10970734)

CBSE > Class 11 > English Core

0 answers

ANSWER

Name two infection which can be sexually transmitted in human beings

Posted by Anmol Boparai 4 years, 5 months ago (9374692)

CBSE > Class 10 > Science

3 answers

User ....???.... 4 years, 5 months ago (8809535)

AIDS and Syphillis

Pranay Shrivastava 4 years, 5 months ago (9243041)

Aids and cancer

Yash Lakra 4 years, 5 months ago (11609723)

Aids and cancer

ANSWER

http://mycbseguide.com/examin8/

What is linguistic chaunism in tha last lesson

Posted by Mahendra Sao 4 years, 5 months ago (11609978)

CBSE > Class 12 > English Core

2 answers

Dk Mittal 4 years, 4 months ago (10776460)

It's meant to understand one's language is superior to others.

Dhilleswara Rao 4 years, 4 months ago (9719800)

Linguistics chaunism means the dominance of 1 language in the chapter last lesson states of Lorraine and alsace were occupied by Germany so they made them talk in German only.

ANSWER

(_4)+ (_5)

Posted by M.Karunya Muruga 4 years, 5 months ago (11603007)

CBSE > Class 07 > Mathematics

2 answers

Nanu Tea Stall 4 years, 4 months ago (11621192)

9

Krushna Chandra Dash 4 years, 5 months ago (9885128)

-4+(-5)=-4- 5=-9

ANSWER

how many animals you are

Posted by K News Odisha By Rahul 4 years, 5 months ago (11393853)

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

0 answers

ANSWER

Chapter 2 question 2

Posted by V P Gaming 4929 4 years, 5 months ago (11402809)

CBSE > Class 08 > Sanskrit

0 answers

ANSWER

There is a busy road in front of your school. A large number of students have to cross the road while going back home. They run a great risk. Write a letter to the Editor, Navjiwan Times, Agra drawing attention of the concerned authorities to the problem. Make a request to mark a zebra crossing and to put traffic lights in front of your school. You are Amit/Anita, Class X, New Age Public School, Ram Nagar, Agra.

Posted by Kanak Baisla 4 years, 5 months ago (11609777)

CBSE > Class 10 > English Language and Literature

0 answers

ANSWER

Who won uefa euro cup in 2012

Posted by Muhammed Hisham 4 years, 5 months ago (11599683)

CBSE > Class 05 > General Knowledge

4 answers

Tamil Iniyan 4 years, 5 months ago (11604842)

Sam

Tamil Iniyan 4 years, 5 months ago (11604842)

Ham

Muhammed Hisham 4 years, 5 months ago (11599683)

Spain

Muhammed Hisham 4 years, 5 months ago (11599683)

Who won the final uefa euro cup 2012

ANSWER

Where is lencho House

Posted by Anisha Yadav 4 years, 5 months ago (11609644)

CBSE > Class 10 > English Language and Literature

5 answers

Akshata Jadhav 4 years, 4 months ago (11450650)

Lencho's house was on Top of the hill

Aman Kumar Yadav 4 years, 5 months ago (11592107)

Top of the hill

Rishi Raj 4 years, 5 months ago (10762156)

Top of the hill

Pranay Shrivastava 4 years, 5 months ago (9243041)

Top of the valley

Mansi Attri 4 years, 5 months ago (10336258)

In the valley

ANSWER

How to memories valancy???

Posted by Account Deleted 4 years, 5 months ago (10825660)

CBSE > Class 10 > Science

1 answers

Om Sharma 4 years, 5 months ago (11615437)

Just memorise the atomic number and divide it in shells. No need to memorise it seperately

ANSWER

How is yeast helpful in the process of fermentation?

Posted by Preetha G 4 years, 5 months ago (11609524)

CBSE > Class 08 > Science

3 answers

Jesalini M.J 4 years, 4 months ago (11618299)

Yes

Rajni Maheshwari 4 years, 5 months ago (11456540)

Yeast is very useful during fermentation because yeast cells converts cereals derived sugar into enthol and co2

Shreya Dubey 4 years, 5 months ago (11434050)

During fermentation , yeast cells convert cereals-derived sugar into ethanol and CO 2

ANSWER

सूर्य के सम्मुख कौन नृत्य कर रहा है?

Posted by Kan Singh Jhala 4 years, 5 months ago (11499518)

CBSE > Class 11 > हिंदी कोर

0 answers

ANSWER

Calculate the frequency and energy of photon having wavelength of 6000°A

Posted by Jin Woo Sung 4 years, 5 months ago (11398252)

CBSE > Class 11 > Chemistry

1 answers

Anjan Karthi 4 years, 4 months ago (11411264)

Wavelength = 6000 Å = 6 × 10^-7 m. V = 3 × 10^8 m/s. Therefore, frequency = v/wavelength = 3 × 10^8 / 6 × 10^-7 = 0.5 × 10^15 Hz. // Energy = hv/wavelength = 6.626 × 10^-34 × 0.5 × 10^15 = 3.313 × 10^-19 J. //

ANSWER

The experimental plant material used by Mendel was

Posted by Pr_A_Dee_P___ Pa_Na_Ka 4 years, 5 months ago (10879749)

CBSE > Class 11 > Biology

3 answers

Bushra Khan 4 years, 4 months ago (9458127)

It was Pisum sativum i.e. pea

Harsha Vardhan 4 years, 5 months ago (11327261)

The experimental plant material used by mental was pea(scientific name is Pisam sativam)

Rituraj Singh 4 years, 5 months ago (10347771)

Sorry I don't know???

ANSWER

How do organism reproduse

Posted by Aditi Sinha 4 years, 5 months ago (11609326)

CBSE > Class 10 > Science

2 answers

Karandeep Kaur 4 years, 4 months ago (11587466)

By sexual or asexual reproduction

Akshat Holland Minettee 4 years, 5 months ago (8406082)

Organisms reproduce for the continuation of life on earth. There are two ways in which organisms reproduce - 1) By Asexual Reproduction ( eg. Yeast, amoeba etc) 2) Sexual Reproduction ( eg. Humans, frogs etc)

ANSWER

Madhuri and arsh are partners in a firm sharing profits in tha ratio 3:1

Posted by Mansi Mansi 4 years, 5 months ago (11609332)

CBSE > Class 12 > Accountancy

0 answers

ANSWER

Smitha placed a juice bottle in front of a convex mirror which has a focal length of 20cm . Where is the image likely to form ?

Posted by Atmika S 4 years, 5 months ago (11279670)

CBSE > Class 10 > Science

1 answers

Pallerla Santhosh 4 years, 5 months ago (9992698)

Between pole and focus the image forms

ANSWER

myCBSEguide person 3. Angad, Fateh and Kothari were … Homework Help CBSE Class 12 Accountancy CBSE, JEE, NEET, NDA Question Bank, Mock Tests, Exam Papers NCERT Solutions, Sample Papers, Notes, Videos Install Now 3. Angad, Fateh and Kothari were partners in a firm sharing profits in the ratio of 3 : 4 : 5. The fixed capitals were Angad Rs.2,00,000, Fateh Rs.2,50,000 and Kothari Rs.3,00,000 respectively. The partnership deed provided for the following: (i) Interest on capital @6% p.a. (ii) Salary of Rs.15,000 p.a. to Kothari. (iii) Interest on partner’s drawings will be charged @12% p.a. (iv) During the year ended 31.3.2009 the firm earned a profit of Rs.1,35,000. (v) Angad withdrew Rs.5,000, Fateh withdrew Rs.6,000 and Kothari withdrew Rs.7,500 on 31.12.2008. Prepare profit and loss appropriation account

Posted by Ahmer Siddiqui 4 years, 5 months ago (11609149)

ICSE & ISC > Class 12 > Accountancy

0 answers

ANSWER

How long is the thread in a reel?

Posted by Stuti Ojha 4 years, 5 months ago (11595133)

CBSE > Class 04 > Mathematics

5 answers

Deepika Gautam 4 years, 4 months ago (11563894)

A kite reel can be more than a kilometre long . It may be 500 metres , 900 metres , 1000 metres long .

Deepika Gautam 4 years, 4 months ago (11563894)

The length of the thread in a reel depends on its size . Regular sizes of reel may have 100 m to 500 m long thread .

Amitav Hudda 4 years, 5 months ago (11612791)

No the kite reel is less than kilometre

Sarthak Prasad 4 years, 5 months ago (11610158)

Hehehdh

Stuti Ojha 4 years, 5 months ago (11595133)

How long is the string of a kite reel ? Can it be more than a kilometre long ?

ANSWER

If P = 2×3×5×7 and Q = 3×5×7×4 then HCF of P,Q is ________

Posted by Kushal P 4 years, 5 months ago (11340632)

CBSE > Class 07 > Mathematics

2 answers

Krushna Chandra Dash 4 years, 5 months ago (9885128)

P 2×3×5×7=210 Q 3×5×7×4=420 Lcm of p and q = 2 210/420 5 105/210 3 21/42 " 7 7/14 2 1 1/1 = pq lcm=2×5×3×7=210

Kanchan Gamad 4 years, 5 months ago (11477934)

210

ANSWER

Ex 3.2

Posted by Hanshika S 4 years, 5 months ago (11609071)

CBSE > Class 06 > Maths (OLD)

2 answers

Sahil Sahil 4 years, 5 months ago (11438707)

958-826

Kunal Suryawanshi 4 years, 5 months ago (11506723)

956-829

ANSWER

Hindi chapter ka kathputli wala chapter ka solution

Posted by Sudalai Mani 4 years, 5 months ago (11608946)

CBSE > Class 07 > हिंदी

1 answers

Prachi Kashyap 4 years, 5 months ago (10483524)

प्रश्न एक कठपुतली को गुस्सा क्यों आया उत्तर कठपुतली को गुस्सा इसलिए आया क्योंकि वह धागे में बंधी हुई पराधीन है और वह स्वतंत्रता की इच्छा रखती है प्रशन दो कठपुतली को अपने पांव पर खड़े होने की इच्छा है लेकिन वे क्यों नहीं हो पाती। कठपुतली को अपने पांव पर खड़े होने की इच्छा है लेकिन वह खड़ी नहीं होती क्योंकि वह धागे से बंधी हुई है और उसके अंदर स्वतंत्रता के लिए लड़ने की क्षमता नहीं है और अपने पैरों पर खड़े होने की शक्ति भी नहीं है। पहली कठपुतली की बात दूसरी कठपुतलियों को क्यों अच्छी लगी। पहले कठपुतली की बात दूसरी कठपुतलियों को अच्छी लगी क्योंकि पहले कठपुतली स्वतंत्र होने की बात कर रही थी और दूसरी कठपुतलियां भी बंधन से मुक्त होकर आजाद होना चाहती थी। पहले कठपुतली ने सॉन्ग कहां की यह धागे क्यों है मेरे पीछे आगे इन्हें तोड़ दो मुझे मेरे पांव पर छोड़ दो तो वह चिंतित क्यों हो गई कि यह कैसी इच्छा मेरे मन में जो यह नीचे दिए वाक्यों की सहायता से अपने विचार व्यक्त कीजिए उसे दूसरी कठपुतलियों की जिम्मेदारी महसूस होने लगी उसे शीघ्र स्वतंत्र होने की चिंता होने लगी वह स्वतंत्रता की इच्छा को साकार करने और स्वतंत्रता को हमेशा बनाए रखने के उपाय सोचने लगी वह डर गई क्योंकि उसकी उम्र कम थी उत्तर पहली कठपुतली ने अपनी इच्छा तो व्यक्त कर दी कि मुझे स्वतंत्र होना है लेकिन बाद में उसे अपनी जिम्मेदारी महसूस होने लगी की स्वतंत्र होने की क्षमता उसमें नहीं है अकेले स्वतंत्र होना एक अलग बात है तथा दूसरों को भी स्वतंत्र करवाना एक अलग बात है उसे लगा उसकी उम्र अभी इतनी नहीं है कि वह सब की जिम्मेदारी उठा सके

ANSWER

Assertion: Human being has a complex respiratory system. Reason: Human skin is impermeable to gases (a) Both the Assertion and the Reason are correct and the Reason is the correct explanation of the Assertion. (b) The Assertion and the Reason are correct but the Reason is not the correct explanation of the Assertion. (c) Assertion is true but the Reason is false. (d) The statement of the Assertion is false but the Reason is true.

Posted by Ankit Kumar 4 years, 5 months ago (7813286)

CBSE > Class 10 > Science

2 answers

Sarita Panda 4 years, 5 months ago (4737825)

B

Pulkit S/O Anil Bhaira 4 years, 5 months ago (11608001)

C option as the it would take much time for gases to get transported by diffusion

ANSWER

Please send summary of a gift of chappals

Posted by Manan Digga 4 years, 5 months ago (11251805)

CBSE > Class 07 > English

2 answers

Diya Mistry 4 years, 4 months ago (8503914)

In short or in long?

Pallavi Valikar 4 years, 5 months ago (11609358)

Thai4rkbey

ANSWER

can i get notes for chp2?

Posted by Sumbul Aziz 4 years, 5 months ago (11608943)

CBSE > Class 11 > Legal Studies

1 answers

Arjun Bokesan 4 years, 2 months ago (9552786)

Yah.. from Google

ANSWER

Daroga ki kis vidha ka pratinidhitva karti hai

Posted by Abhishek Singh 4 years, 5 months ago (11608951)

CBSE > Class 11 > हिंदी कोर

0 answers

ANSWER

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