Science Quiz class vi 2024

Name two poles of the magnet.

• Magnetic Pole
• West Pole
• East Pole
• North Pole, South Pole

What are two types of magnets?

• Bar magnets and coil magnets
• Permanent magnets and temporary magnets
• Iron and steel
• Electromagnets and superconductors

What kind of circuit connection do you normally have at home?

• Open circuit connection
• Series circuit connection
• Parallel circuit connection
• Short circuit connection

Say true or false, as altitude increases, gravity decreases.

• True

• False

Which one is soluble solid?

• salt (sodium chloride)

• Sand (silicon dioxide)
• rice

• tea leaves

Tell any two methods of separations.

• Filtration, Distillation
• Evaporation
• Centrifugation
• Chromatography

Mention one characteristics of chemical change.

• It involves only the mixing of substances

• It can be easily reversed without any changes.
• New substances is formed and identity is lost

• It changes the physical state of a substance.

Name the acid present in our stomach.

• Acetic acid

• Hydrochloric acid

• Nitric acid
• Sulfuric acid

What is an element?

• An element is a type of chemical bond between atoms.
• An element can be broken down into simpler substances.
• An element is a pure substance made of only one type of atom.
• An element is a mixture of different atoms.

What is relationship between mass and weight?

• Mass is the force that causes weight.
• Weight = mass x gravitational force

• Weight is the same as mass.
• Weight is independent of gravity.