CBSE Class 10 Science Assignments Collection

Read and download free pdf of CBSE Class 10 Science Assignments Collection. Get printable school Assignments for Class 10 Science. Class 10 students should practise questions and answers given here for All topics Science in Class 10 which will help them to strengthen their understanding of all important topics. Students should also download free pdf of Printable Worksheets for Class 10 Science prepared as per the latest books and syllabus issued by NCERT, CBSE, KVS and do problems daily to score better marks in tests and examinations

Assignment for Class 10 Science All topics

Class 10 Science students should refer to the following printable assignment in Pdf for All topics in Class 10. This test paper with questions and answers for Class 10 Science will be very useful for exams and help you to score good marks

All topics Class 10 Science Assignment

ASSIGNMENTS

Q.1. Two charged batteries A and B are at potential – 30 and + 20 V respectively and they are connected by a connecting wire. The current
(i) Will flow from A to B  (ii) Will flow from B to A
(iii) Will not flow at all

Q.2. The work done in moving a positive charge across two points in an electric circuit is a measure of
(i) Current          (ii) Potential difference
(iii) Resistance    (iv) Power

Q.3. 1 coulomb = ____________ electrons
(i) 1.6 × 10 – 19       (ii) 9.1 × 10 – 31
(iii) 6.25 × 10 – 18   (iv) None of these

Q.4. The unit of specific resistance is
(i) Ohm metre  (ii) Ohm
(iii) Volt           (iv) Ampere

Q.5. Most metals are good conductors of electricity because they have
(i) Large number of molecules
(ii) Large number of free electrons
(iii) A shiny surface
(iv) A low temperature

Q.6. A wire is cut into half. Its resistivity
(i) Also becomes half
(ii) Becomes double
(iii) Remains same
(iv) Depends upon thickness of the wire

Q.7. 1 volt of potential difference is equal to
(i) 1 coulomb per joule       (ii) 1 joule
(iii) 1 joule per coulomb     (iv) 1 ampere

Q.8. In a resistance box the resistances are connected in
(i) Series    (ii) Parallel
(iii) Neither of two   (iv) Both  (i) and (ii)

Q.9. For ohmic resistors, the graph between V and I is

 

Short Answer Type Questions 

Q.1. Will current flow more easily through a thick wire or a thin wire of the same material when connected to the same source? Why?
 
Q.2. A wire of uniform area of cross-section is stretched to four times its original length. By what factor does its resistivity change?
 
Q.3. Nichrome and copper wires of same length and same radius are connected is series current "l‟ is passed through them. Why does the nichrome wire get heated first?
 
Q.4. If a wire of resistivity (ρ) is stretched to thrice its initial length. What will be its new resistivity?
 
Q.5. A wire of resistance 20 Ω is bent in the form of a closed circle. What is the effective resistance between the two points at the ends of any diameter of the circle?
 
Q.6. Name a substance whose resistance decreases with temperature.
 
Q.7. Why is less heat generated in long electric cables than in filaments of electric bulbs?
 
Q.8. State which has a higher resistance: a 50 W or a 25 W lamp bulb and how many times?
 
Q.9. Why is an ammeter likely to be burnt out if you connect it in parallel?

 

Please click the below link to access CBSE Class 10 Science Assignments Collection

Chapter 01 Chemical Reactions and Equations
CBSE Class 10 Science Chemical Reactions and Equations Assignment

CBSE Class 10 Science All topics Assignment

We hope you liked the above assignment for All topics which has been designed as per the latest syllabus for Class 10 Science released by CBSE. Students of Class 10 should download and practice the above Assignments for Class 10 Science regularly. We have provided all types of questions like MCQs, short answer questions, objective questions and long answer questions in the Class 10 Science practice sheet in Pdf. All questions have been designed for Science by looking into the pattern of problems asked in previous year examinations. You can download all Revision notes for Class 10 Science also absolutely free of cost. Lot of MCQ questions for Class 10 Science have also been given in the worksheets and assignments for regular use. All study material for Class 10 Science students have been given on studiestoday. We have also provided lot of Worksheets for Class 10 Science which you can use to further make your self stronger in Science.

Where can I download in PDF assignments for CBSE Class 10 Science All topics

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How many topics are covered in All topics Science assignments for Class 10

All topics given in All topics Science Class 10 Book for the current academic year have been covered in the given assignment

Is there any charge for this assignment for All topics Science Class 10

No, all Printable Assignments for All topics Class 10 Science have been given for free and can be downloaded in Pdf format

Are these assignments for All topics Class 10 Science designed as per CBSE curriculum?

Latest syllabus issued for current academic year by CBSE has been used to design assignments for All topics Class 10

Are there solutions or answer keys for the Class 10 Science All topics assignments

Yes, we have provided detailed answers for all questions given in assignments for All topics Class 10 Science