Name :………….……..
Subject: SCIENCE
Class: VIII
Roll No.:……………….
ASSIGNMENT (2024-2025)
General Instructions: -
• All the questions are compulsory.
• Read the questions carefully..
1. Multiple choice question:
1. An electric current can produce
(a) heating effect only.
(b) chemical effect only.
(c) magnetic effect only.
(d) chemical, heating, and magnetic effects.
2.Boojho and Paheli performed experiments taking similar bulbs and cells but two different solutions,
A and B, as shown in Fig.
They found that the bulb in setup A glows more brightly as compared to that of setup B. You would
conclude that
(a) higher current is flowing through the circuit in setup A.
(b) higher current is flowing through the circuit in setup B.
(c) equal current is flowing through both the circuits.
(d) the current flowing through the circuits in the two setups cannot be compared in this manner.
3.Which one of the following solutions will not conduct electricity?
(a) lemon juice
(b) vinegar
(c) tap water
(d) vegetable oil
4. Rolling friction is smaller than?
(a) Sliding friction
(b) Static friction
(c) Fluid friction
(d) All of the above
5. Friction is a __________
Subject: SCIENCE
Class: VIII
Roll No.:……………….
ASSIGNMENT (2024-2025)
General Instructions: -
• All the questions are compulsory.
• Read the questions carefully..
1. Multiple choice question:
1. An electric current can produce
(a) heating effect only.
(b) chemical effect only.
(c) magnetic effect only.
(d) chemical, heating, and magnetic effects.
2.Boojho and Paheli performed experiments taking similar bulbs and cells but two different solutions,
A and B, as shown in Fig.
They found that the bulb in setup A glows more brightly as compared to that of setup B. You would
conclude that
(a) higher current is flowing through the circuit in setup A.
(b) higher current is flowing through the circuit in setup B.
(c) equal current is flowing through both the circuits.
(d) the current flowing through the circuits in the two setups cannot be compared in this manner.
3.Which one of the following solutions will not conduct electricity?
(a) lemon juice
(b) vinegar
(c) tap water
(d) vegetable oil
4. Rolling friction is smaller than?
(a) Sliding friction
(b) Static friction
(c) Fluid friction
(d) All of the above
5. Friction is a __________