Skip to main content

CBSE Test Papers > Class 10 > Science and Technology > Electricity > Test Papers 2009-2010

Electric current and circuit, Electric potential and potential difference, circuit diagram, Ohm’s law, Factors on which the resistance of conductor depends, Resistance of a system\\m of Resistors-resistors in series, resistors in parallel, heating effect of electric current-practical applications of heating effect of electric current, Electric power.
The Human Eye, power of accommodation, defects of vision and their correction-myopia, hypermetropia, Presbyopia refraction of light through a prism, dispersion of white light by a glass prism, Atmospheric refraction-twinking of stars, advance sunrise and delayed sunset, scattering of light, Tyndall effect, why is the colour of a the clear sky blue, colour of the sun at sunrise and sunset.


Electricity Test Paper 01
Electricity Test Paper 01 for CBSE class 10 science and technology for the year 2009-2010.
Total Downloads:282
File Size:24KB
Download Now
Electricity Test Paper 02
Electricity Test Paper 02 for year 2009-2010 CBSE Board class 10 Science and Technology.
Total Downloads:247
File Size:24KB
Download Now
Electricity Test Paper 03
Electricity Test Paper 03 for year 2009-2010 CBSE Board class 10 Science and Technology.
Total Downloads:234
File Size:24KB
Download Now
Electricity Test Paper 04
Electricity Test Paper 04 for year 2009-2010 CBSE Board class 10 Science and Technology.
Total Downloads:221
File Size:24KB
Download Now
Electricity Test Paper 05
Electricity Test Paper 05 for year 2009-2010 CBSE Board class 10 Science and Technology.
Total Downloads:226
File Size:23KB
Download Now

Labels

Labels:

Comments

Post a Comment

Popular posts from this blog

The Missing Mail | Class IX - Interact in English

NCERT / CBSE Literature Reader for English Course (Communicative) Important Exercise Questions Q.3: (a) Why is Ramanujam worried about getting his daughter married? Give four reasons. (b) How does the postman console and guide Ramanujam and his family during each of the instances you have listed in 3 (a)? Ans 3(a): Ramanujam is worried as he could not find a suitable match to marry his daughter off which was getting delayed because of different reasons. The four causes of his worriedness are - (i) Sometimes horoscopes did not match, (ii) Sometimes the girl’s appearance were not approved, (iii) At times there were problems of too much dowry and other financial matters, (iv) The season was closing with only three more auspicious dates left, whereas, he was not able to finalise any alliance by that time. Ans 3(b): First instance - When Ramanujam said that horoscopes did not agree Thanappa consoled and guided him by saying that he should not utter inauspicious words and when the God wills ...
Post a Comment
Read more

Chivvy (Class VII - English Honeycomb - Chapter 4)

NCERT Textbook Exercise Questions (Important only) Working with the Poem Q.2: The last two lines of the poem are not prohibitions or instructions. What is the adult now asking the child to do? Do you think the poet is suggesting that this is unreasonable? Why? Ans: In the last two lines the adults are asking the child to think himself and to be independent in taking decisions in some matters. The adults are asking to be firm and determined which is unreasonable because they themselves don’t allow the child to take any decision. They always tell him what to do or what not to do. So, their asking the child to make up his own mind is totally unreasonable. Q.3: Why do you think grown-ups say the kind of things mentioned in the poem? Is it important that they teach children good manners, and how to behave in public? Ans: The grown-ups say such kind of things to their children in order to teach those good manners, etiquettes and how to behave in public. It is important to teach the children ...
30 comments
Read more

POLITICAL SCIENCE CLASS X CBSE - POLITICAL PARTIES

POLITICAL SCIENCE CLASS X CBSE POLITICAL PARTIES CHALLENGES TO POLITICAL PARTIES We know that how crucial political parties are for the democracy. They are the most visible face of the democracy and people blame them for whatever is wrong in the working of democracy. This is a case of our country too. Popular dissatisfaction and criticism has focused on four problem areas in the working of political parties. 1. LACK OF INTERNAL DEMOCRACY (with in the party): all over the world there is a tendency in the political parties towards the concentration of power in one or few leaders at the top. --parties do not keep membership registers, do not hold organizational meetings and conduct internal elections regularly. --ordinary members do not get sufficient information on what happens inside the party. --leaders assume greater power to make decisions in the name of party. --more than loyalty to the party principles and policies, personal loyalty to the lead...
12 comments
Read more