Basic Science Concepts and Energy Transfer – JS 1 Fill-in-the-Blank Questions
BASIC SCIENCE JSI
la. Study the following objects and classify them according to their state of matter: Table, chair, cup, diesel
oil, oxygen, glass, plastic, tyre, petrol, methane gas
b. State four differences between plants and animals. 2a. State five differences between metals and non-metals
b. State three uses of metals and three uses of nonmetals. Support your answers with examples
- Classify the following into artificial or natural source of energy: (1) Sun (ii) Wind (iii) Petrol (iv) uranium element (v) battery (vi) food
Explain the energy transfer involved in
(a) Striking a matchstick
(b) Pressing clothes with a pressing iron
(c) Pressing an electric doorbell
(d) Kicking a ball
- Table is classified as a __________ state of matter.
- a) Solid
- b) Liquid
- c) Gas
- d) Plasma
- Oxygen is in a __________ state of matter.
- a) Solid
- b) Liquid
- c) Gas
- d) Plasma
- Metals are generally good conductors of __________ and __________.
- a) Heat, Sound
- b) Electricity, Heat
- c) Sound, Light
- d) Electricity, Light
- Plants reproduce through the formation of __________.
- a) Spores
- b) Seeds
- c) Eggs
- d) Larvae
- Non-metals are generally __________ at room temperature.
- a) Solid
- b) Liquid
- c) Gas
- d) Plasma
- Hydrogen is used as a fuel for __________.
- a) Cars
- b) Rockets
- c) Bicycles
- d) Airplanes
- Wind is classified as a __________ source of energy.
- a) Natural
- b) Artificial
- c) Both
- d) None
- Uranium element is a __________ source of energy.
- a) Natural
- b) Artificial
- c) Both
- d) None
- Iron is used in construction for buildings and __________.
- a) Roads
- b) Cars
- c) Bridges
- d) Tunnels
- Copper is used in __________.
- a) Cooking
- b) Electrical wiring
- c) Construction
- d) Transportation
- In the classification of matter, petrol is considered a __________ source of energy.
- a) Natural
- b) Artificial
- c) Both
- d) None
- In energy transfer, pressing an electric doorbell converts electrical energy to __________ energy.
- a) Kinetic
- b) Potential
- c) Sound
- d) Light
- Malleability and ductility are properties associated with __________.
- a) Metals
- b) Non-metals
- c) Gases
- d) Liquids
- Plastic is classified as a __________ state of matter.
- a) Solid
- b) Liquid
- c) Gas
- d) Plasma
- Aluminium is used in making __________ and packaging materials.
- a) Cars
- b) Aircraft
- c) Bicycles
- d) Ships