CBSE Class 12 - Physics - Electrostatics - Important Theory Questions (#cbsenotes)(#eduvictors)

Electrostatics - Important Theory Questions

1. Derive an expression for the electric field at a point on the axial position of an electric dipole.

2. Derive an expression for the electric field at a point on the equatorial position of an electric dipole.

3. Describe the Principle, construction and working of Van de Graff generator.

4. Derive an expression for the energy stored in a capacitor. Show that whenever two conductors share charges by bringing them into electrical contact, there is a loss of energy.

5. Derive an expression for the effective capacitance when capacitors are connected in
(a) series and
(b) parallel

6. Explain the principle of a capacitor and derive an expression for the capacitance of a parallel plate capacitor.

CBSE CLASS-X - SCIENCE ASSIGNMENT-MANAGEMENT OF NATURAL RESOURCES (#cbsenotes)(#eduvictors)

MANAGEMENT OF NATURAL RESOURCES

ASSIGNMENT

1) When was Ganga action plan project (gap) started and why was it started?

2) Name the type of bacteria whose presence in water causes intestinal disorders?

3) How does Ganga water pollute? List at least four human activities.

4) How do industries pollute the Ganga water?

5) What leads to the killing of fish in the large section of Ganga water?

6) What is the PH of water?

CBSE Class 8 - History - Life in the rural areas (Q & A) (#eduvictors)(#cbsenotes)

Life in the Rural Areas (Q & A)

Q1: What was the situation in the villages before the advent of the British?

Answer:
⒈ When the British came to India, villages were self sufficient units.

⒉ Most of the things that the villagers needed,  were produced in the village itself.

⒊ The farmer owned the land he cultivated and could not be evicted.


Q2: Why did the English East India Company needed money? Why did the system of giving the revenue collection rights to the highest bidder fail?

Career After 12: Career in Hotel Industry (#careerAfter12)(#eduvictors)

 CAREER IN HOTEL INDUSTRY

The hotel management programme is designed for MEN and WOMEN interested in career advancement and employment within the hospitality industry. It is basically a service industry and holds a promising future for individuals who are keen to serve others.

India has tremendous potential for growth and development of hotel industry due to various reasons like rapid industrial progress, liberalization of trade and opening up of economy, tourism etc. All this involves frequent travelling by industrialists, traders, businessmen, tourists, bureaucrats etc. necessitating places to stay away from their homes. They require food and
catering services As a result it gives rise to demands for personnel in this industry at different levels. Hotels, inns, restaurants, eating joints are spread all over the country and across the globe.

Anyone who is interested in joining this industry must keep a few important considerations in mind:

✤ Interest in meeting, interacting with new people.
✤ Possessing a pleasing and presentable personality.~
✤ Having patience to listen to others.
✤ Skills to deal with awkward situations in an efficient and amicable manner.
✤ Willingness and capacity to put in hard labour even In odd hours.
✤ Working in shift duties.


Courses in Hotel Management 

कक्षा ६, ७, ८, ९, १० - हिंदी - लोकोक्तियां (Hindi-Proverbs) (#cbsenotes)(#eduvictors)

लोकोक्तियां (Proverbs)

लोगों द्वारा कही गई प्रसिद्ध बात कहावत बन जाती है | इन्हें लोकोक्ति भी कहते हैं|
इन का अर्थ शाब्दिक ना होकर और ही संकेत करता है| वास्तव में किसी मान्यता, आस्था या अनुभव आदि की अभिव्यक्ति होती है| मुहावरे का प्रयोग तो वाक्यांश के रूप में होता है, परंतु लोकोक्ति का प्रयोग वाक्य के अंत में स्वतंत्र रूप से होता है|
स्वतंत्र रूप में प्रयोग होने वाली और लोगों द्वारा कही गई बात लोकोक्ति कहलाती है|


कुछ लोकोक्तियों उनके अर्थ व वाक्य प्रयोग
१. अंत भला तो सब भला
    अच्छे का परिणाम अच्छा होता है|
    हरि ने अपने माता-पिता की बहुत सेवा की| अब उसका बेटा उसकी सेवा करता है| कहते हैं अंत भला तो सब भला|

२. अंधा क्या चाहे दो आंखें
    बिना प्रयास के मनचाही वस्तु का मिल जाना|
    वैभव के ऑफिस जाने के लिए गाड़ी आने लगी| इससे वह खुश है, अंधा क्या चाहे दो आंखें|

CBSE CLASS 9 - French Revolution - Very Short Q and A (#cbsenotes)(#eduvictors)

French Revolution - Very Short Q and A

Q1: The Third Estate comprised of what?

Answer: Poor servants and small peasants, landless labourers, Peasants, artisans,Big businessmen, merchants, lawyers, etc.


Q2: Who advocated ‘each member should have one vote’?

Answer: Rousseau


Q3: What decision was taken by the convention?

Answer: Declared France a Republic


Q4: How does a ‘Subsistence Crisis’ happen?

Answer: ‘Subsistence Crisis’ happened in France due to the following reasons:-
i) Bad harvest
ii)Scarcity of grains
iii) High prices of food.


Q5: In the war against Prussia and Austria, the army sang which patriotic song?

Answer: ‘Marseillaise’ written by the poet Roget de Lisle

CBSE CLASS 10 - Maths - Real Numbers (NCERT Exercise 1.2) (#cbsenotes)(#eduvictors)

Real Numbers (NCERT Exercise 1.2)

Q1: Express each number as product of its prime factors:
(ⅰ) 140
(ⅱ) 156
(ⅲ) 3825
(ⅳ) 5005
(ⅴ) 7429

Answer:
(ⅰ)  140 = 2 × 2 × 5 × 7 = 2 2 × 5 × 7
(ⅱ)  156 = 2 × 2 × 3 × 13 = 2 2 × 3 × 13
(ⅲ)  3825 = 3 × 3 × 5 × 5 × 17 = 3 2 × 5 2 × 17
(ⅳ)  5005 = 5 × 7 × 11 × 13
(ⅴ)  7429 = 17 × 19 × 23