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Rajan khadka

"learner and pedagogue" To be yourself in a world constantly trying to make you something else is the greatest accomplishment. “I am under-graduated in BSc. physics. I loved working with school students and managing and growing different ECA/CCA-related programs. Firstly I started my Teaching career with my own SEE graduated fromKhairahani Secondary School, then after Glow shine Academy and Now I am the ECA in charge of Capital Foundation College(Unique Academy)

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short and quick trick of unit conversion of math and science

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- February 25, 2022

Rajan khadka

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science and math fact

Why does Ukraine matter?

- February 24, 2022

In case you don’t get it… For those who ask: “Why does Ukraine matter?” This is why Ukraine matters: It is the second-largest country in Europe by land volume and has a population of over 40 million - more than Poland. Ukraine ranks: 1st in Europe in proven recoverable reserves of uranium ores; 2nd place in Europe and 10th place in the world in terms of titanium ore reserves; 2nd place in the world in terms of explored reserves of manganese ores (2.3 billion tons, or 12% of the world's reserves); 2nd largest iron ore reserves in the world (30 billion tons); 2nd place in Europe in terms of mercury ore reserves; 3rd place in Europe (13th place in the world) in shale gas reserves (22 trillion cubic meters) 4th in the world by the total value of natural resources; 7th place in the world in coal reserves (33.9 billion tons) Ukraine is an important agricultural country: 1st in Europe in terms of arable land area; 3rd place in the world by the area of black soil (25% of world's vol...

World Amazing Fact

- January 27, 2022

Electricity

- February 09, 2022

Electricity Current electricity is one of the important energy for the mankind. In our daily life we need it for different aspects. To avoid darkness at night we use electric lamps. To operate radio, T.V, telephone, computer or other electric appliances, we need current electricity. Similarly electric heater, electric iron, electric motor, etc depend on current electricity. Electricity is essential to run the factories, and various industries. Source of electricity Equipments which generate current electricity are said to be the electric sources. Electricity can be obtained by different means. Some of them are discussed below. 1. Cell 2. Photo cell 3. Dynamo and generators 1. Cell: By some specific chemical reaction current electricity is produced in the cells. For example, we have dry cells or simple cells. We get current electricity by the chemical reaction inside them. Dry cells are generally used to operate the tourch light, small transistors...

Registration for National Science Olympiads 2022 is open

- January 23, 2022

Registration for National Science Olympiads 2022 is open! A few more days to go. Grab the opportunity to compete globally and make dynamic friend across the globe. Click to register: https://forms.gle/izbY5cVBzjwWFBy87 For more details: https://www.stemnepal.org/ https://www.facebook.com/stemfoundation

Heat as a source of energy

- January 25, 2022

Heat as a source of energy 1 What is energy? Ans: Energy is the ability to do work 1. What is source of energy? Ans: Source include natural gas, gasoline, coal and batteries etc form are called source of energy. Types of energy sources 1. What is renewable energy? Ans: source of energy those which are replaced after use them are called renewable energy. Hydro-Electricity, solar energy, energy from wind are the example of renewable energy. 2. What is Non-renewable energy? Ans: The source of energy are not replaced after their use called Non-renewable energy. Coal, petroleum and natural gas are an example of Non-renewable energy . Energy saving We use the energy for different purpose. But we do not care for keeping the sources for the future use. we know that non-renewable sources get depleted when they are often used 1. How to save the energy? Turn off u...

Exam routine of BBS, B.Sc, B.Ed and BA 1st year has been made public by the Examination Control Office, Balkhu.

- January 17, 2022

This program has been published for the information of all concerned as the examination of the candidates appearing for the regular examination in the first year of graduation from the 4 year Institute of Science and Technology will be conducted by Tribhuvan University, Examination Control Office, Balkhu in 2078 BS. Also, the examinee has to take the exam only after ascertaining the codes and subjects of which he / she has to appear for the examination.

short and quick trick of unit conversion of math and science

- February 25, 2022

Set class-5

- January 30, 2022

Empty Set The set is empty! This means that there are no elements in the set. This set is represented by ϕ (read as phi) or {}. An empty set is hence defined as: Definition: If a set doesn’t have any elements, it is known as an empty set or null set or void set. For e.g. consider the set, P = {x : x is a leap year between 1904 and 1908} Between 1904 and 1908, there is no leap year. So, P = ϕ. Notes,p= {x:x read as x such that x} . Singleton Set If a set contains only one element, then it is called a singleton set. For e.g. A = {x : x is an even prime number} B = {y : y is a whole number which is not a natural number} Finite Set In this set, the number of elements is finite. All the empty sets also fall into the category of finite sets. Definition: If a set contains no element or a definite number of elements, it is called a finite set. If the set is non-empty, it is called a non-empty finite set. Some examples of finite sets are: ...

QUANTUM PHYSICS FOR BEGINNERS

- January 15, 2022

सौर्यमण्डल -विश्वको भूगोल- नेपालको भूगोल सम्वन्धी जानकारी

- January 30, 2022

सौर्यमण्डल / विश्वको भूगोल/ नेपालको भूगोल सम्वन्धी जानकारी Yesterday करिब १००० भन्दा बढि प्रस्न अब एकै ठाउँमा फलो गर्नुहोस् थप जानकारिको लागि १.. सुर्यबाट सबैभन्दा नजिक र सौर्यमण्डलको सबैभन्दा सानो ग्रह बुध हो। २..चम्कीलो र तातो ग्रह भनेर शुक्र,रातो ग्रह भनेर मंगललाइ,ग्रहहरुको राजा भनेर बृहस्पतिलाइ र असफल तारा भनेर अरुण ग्रहलाई चिनिन्छ। ३.. गेनिमेड बृहस्पतीको,टिटान शनिको,मिराण्डा अरुणको,फोबोस र डिमोस मंगलको र चन्द्रमा पृथ्वीको उपग्रह हुन । ४.. हाम्रो सौर्यमण्डलमा 1 सुर्य,8 ग्रह,5पुड्के ग्रहहरु,173 उपग्रह(IAU अनुसार) रहेका छन । ५.. यम ग्रहलाई सन २००६ को अगस्टबाट ग्रहको सूचिबाट हटाइएको हो । ६.. सूर्यको नजिकबाट क्रमश टाढा रहेको ग्रहहरु बुध,शुक्र,पृथ्वी,मंगल,बृहस्पती ,शनि,अरुण,बरुण हुन । ७.. सुर्यबाट पृथ्वी १४ करोड ८८ लाख कि.मी टाढा छ, सुर्यको प्रकाश पृथ्वीसम्म आइपुग्न ८ मिनेट २० सेकेण्ड लाग्छ । ८.. सुर्यले आपm्नो अक्षमा परिभ्रमण गर्न २५ दिन लाग्दछ । ९.. International Astronomical union को स्थापना सन १९१९ मा भएको,यसको मूख्यालय फा्रन्सको पेरिसमा रहेको छ । १०..सुर्यबाट सबमा पृथ्व...

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