5th Class Science Chapter 7 English Medium Online Short Questions With Answers Preparation

Question # 1

How many types of magnet.

Ans 1: There are three types of magnet.
Temporary magnet , Permanent magnet , Electromagnet

Question # 2

When a plastic comb is pulled thourgh dry hair, it is negatively charged. What is the charge on the hair? What is the cause of hair to push apart.

Ans 1: When a plastic comb is pulled through dry hair, itis negatively charged. While positiv eon the hair, due to which hair sticks with comb. This is the reasons of hair to push apart.

Question # 3

What is meant by Open circuit.

Ans 1: On turning the switch OFF, the circuit becomes incomplete or OPEN, so the current stops flowing through the circuit. It is called open circuit.

Question # 4

Define Conductors andInsulators.

Ans 1: Conductor: The materials through which current can pass are called conductor e.g. iron, copper etc.
Insulator: The materials through which current cannot pass ar ecalled insulators. e.g. wood rubber, plastic etc.

Question # 5

Define Fuse.

Ans 1: Fuse is a piece of thin wire that is used in an electic circuit to protect electrical applicances.

Question # 6

Define closed circuit.

Ans 1: On turning the switch ON, the circuit becomes coplete or closed due to which current staris flowing through it. it is called closed circuit.

Question # 7

Give one exampleof static electricity.

Ans 1: The clouds are chaged due to rubbing with air. One end of the cloud becomes positive and the othe rnegative. A spark is produced when clouds having opposite charges come near each other. We call is lighning. This is a kind of static electricity

Question # 8

Describe the structure of atom.

Ans 1: Atom consists of smallest particles. These particle are called electrons, protons and neurons. Protons have positive charge. Electron shave negative charge and neutrons has no charge.protons and neutrons are present in the nucleus of atoms, while electrons present around the nucleus.

Question # 9

How an directions knowns using a agnetic compass.

Ans 1: To perform an experiment to know the use of a magnetic compass.
1- To know directions at any place put a magnetic compass on a table or ground its needle will stay along north south direction
2- Ensure there is no other magnet or an objectmadeof iron near it.
3- Rotate the compass slowly untill the north pole of the neelde is sligned with the north direction of the campass.
In this condition, the mangnetic compass will idicate correctly the four directions marked on it.

Question # 10

How to prepare a batttery

Ans 1: A battery consists of more than one cell

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5th Class Chapter 7 Short Questions Test Online With Answer

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Online Short Questions For Chapter 7 "5th Class Science Chapter 7 Short Questions Test "

General Science (English Medium) - 5th Class Science Chapter 7 Short Questions Test

How many types of magnet.

When a plastic comb is pulled thourgh dry hair, it is negatively charged. What is the charge on the hair? What is the cause of hair to push apart.

What is meant by Open circuit.

Define Conductors andInsulators.

Define Fuse.

Define closed circuit.

Give one exampleof static electricity.

Describe the structure of atom.

How an directions knowns using a agnetic compass.

How to prepare a batttery

Prepare Complete Set Wise Questions For Chapter 7 "5th Class Science Chapter 7 Short Questions Test "

Set 1

Set 2

5th Class Science Chapter 7 Short Questions Test - Set 1

How many types of magnet.

When a plastic comb is pulled thourgh dry hair, it is negatively charged. What is the charge on the hair? What is the cause of hair to push apart.

What is meant by Open circuit.

Define Conductors andInsulators.

Define Fuse.

Define closed circuit.

Give one exampleof static electricity.

Describe the structure of atom.

How an directions knowns using a agnetic compass.

How to prepare a batttery

5th Class Science Chapter 7 Short Questions Test - Set 2

Define Fuse.

Why does an iron nail suck to a magnet attracts another nail.

Define Conductors andInsulators.

When a plastic comb is pulled thourgh dry hair, it is negatively charged. What is the charge on the hair? What is the cause of hair to push apart.

Define closed circuit.

How to tell if a diamond is real or fake.

Describe the structure of atom.

Define Electromagnet.

What is meant by Open circuit.

What is electromagnetic compass? Write its one use.

5th Science English Medium Chapter 7 Preparation

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