Physics
Grade-8
Easy
Question
When the north pole of a bar magnet is brought near the north pole of another bar magnet, they ____ each other.
- Attract
- Repel
- Sometimes attract
- Sometimes repel
Hint:
North attracts south and south attract north
The correct answer is: Repel
When the north pole of a bar magnet is brought near the north pole of another magnetic then they will get repelled.
Like poles of a magnet repel each other and unlike poles attract each other, i.e., north pole repels north pole and attract south pole and vice versa.
Related Questions to study
Physics
The iron fillings get attracted more towards the ____ of the magnet.
The iron fillings get attracted more towards the ____ of the magnet.
PhysicsGrade-8
Physics
When a bar magnet is moved in soil containing iron particles, the particles stick to it ___.
When a bar magnet is moved in soil containing iron particles, the particles stick to it ___.
PhysicsGrade-8
Physics
A freely suspended bar magnet always rests in the ____ direction.
A freely suspended bar magnet always rests in the ____ direction.
PhysicsGrade-8
Physics
The end of a bar magnet which points towards geographic north of the Earth is called the _____ pole.
The end of a bar magnet which points towards geographic north of the Earth is called the _____ pole.
PhysicsGrade-8
Physics
The head of a hammer is made up of a ___.
The head of a hammer is made up of a ___.
PhysicsGrade-8
Physics
Which of the following sticks to a magnet?
Which of the following sticks to a magnet?
PhysicsGrade-8
Physics
The materials which get attracted towards a magnet are called ____ materials.
The materials which get attracted towards a magnet are called ____ materials.
PhysicsGrade-8
Biology
What type of mutation happens to just one base?
What type of mutation happens to just one base?
BiologyGrade-8
Biology
A substitution mutation that has no effect on amino acids sequence
A substitution mutation that has no effect on amino acids sequence
BiologyGrade-8
Biology
The condition of sickle cell anemia is due to the
The condition of sickle cell anemia is due to the
BiologyGrade-8
Biology
A recessive mutation is one which
A recessive mutation is one which
BiologyGrade-8
Biology
Mutations which do not cause any functional change in protein are known as
Mutations which do not cause any functional change in protein are known as
BiologyGrade-8
Biology
Harmful mutations does not get eliminated from the gene pool because
Harmful mutations does not get eliminated from the gene pool because
BiologyGrade-8
Biology
How many kinds of mutations are found in DNA which includes mutation of only one base?
How many kinds of mutations are found in DNA which includes mutation of only one base?
BiologyGrade-8
Biology
What is mutagenesis?
What is mutagenesis?
BiologyGrade-8
