WorksheetsBasic Science
Total questions: 19
Worksheet time: 10mins
What is the smallest unit of time?
Hour
Second
Minute
Planck time
How many seconds are in a minute?
60
45
30
120
What do we use to measure mass?
Thermometer
Protractor
Balance or scale
Ruler
What is the unit of mass in the metric system?
pound
gram
kilogram
liter
What is a common tool for measuring length?
Ruler
Protractor
Caliper
Tape measure
How many centimeters are in a meter?
100
10
50
1000
What type of mirror is flat and reflects images as they are?
Convex mirror
Magnifying mirror
Plane mirror
Concave mirror
What do we call a mirror that curves inward?
Concave mirror
Flat mirror
Reflective surface
Convex mirror
What is the main source of natural light on Earth?
The Moon
The Sun
Artificial satellites
Fireflies
What is a light bulb an example of?
A kitchen utensil
A musical instrument
A type of plant
An electrical appliance
What unit is used to measure time in hours?
second
hour
day
minute
What is the weight of 1 kilogram in grams?
1000 grams
1.5 kilograms
500 grams
1500 grams
What tool would you use to measure the height of a person?
Measuring tape or stadiometer
Ruler
Protractor
Caliper
What type of mirror is used in cars to see behind?
Concave mirror
Convex mirror
Fresnel lens
Flat mirror
What is the process called when light bounces off a surface?
Reflection
Refraction
Absorption
Diffraction
What is the unit of time that is equal to 60 minutes?
hour
second
day
minute
What do we call the distance from one end of a ruler to the other?
Width
Diameter
Height
Length
What type of light comes from the sun?
Visible light, ultraviolet light, and infrared light
X-rays
Radio waves
Gamma rays
What is the term for the energy that makes things visible?
sound
light
gravity
heat
