Worksheets1st Year Science Summer Exam
Total questions: 38
Worksheet time: 50mins
What is the density of water?
0.5 g/cm³
2 g/cm³
1 g/cm³
10 g/cm³
If an object sinks in water, what can you say about its density?
It is greater than the density of water
It is equal to the density of water
It is less than the density of water
Density does not affect sinking
How many centimeters are there in a meter?
10
100
1000
50
If a rope is 2 meters long, how many centimeters is it?
200 cm
2 cm
20 cm
100 cm
Which is longer: 1 meter or 150 centimeters?
Cannot be determined
They are equal
1 meter
150 centimeters
If you have 3 liters of water, how many milliliters do you have?
30 ml
3000 ml
300 ml
30000 ml
What is the area of a rectangle with a length of 4 cm and a width of 3 cm?
12 cm²
7 cm²
14 cm²
10 cm²
Which tool would you use to measure the length of a table?
Ruler
Clock
Scale
Thermometer
Which is heavier: 1 kilogram or 1500 grams?
1 kilogram
They are equal
Cannot be determined
1500 grams
If a container holds 1 liter of water, how many milliliters does it hold?
500
100
10
1000
Which is heavier: 1 kilogram of feathers or 1 kilogram of rocks?
They weigh the same
Feathers
Rocks
Cannot be determined
An atom has an atomic number of 15 and a mass number that rounds to 31. How many protons are there in the atom?
15
31
16
47
Which colored particle is the electron?
blue
red
yellow
red and yellow
Use the picture to answer. What is the atomic mass of gold?
79
196.967
197
118
Which diagram shows the MOST dense object?
left
center
right
Which diagram shows the LEAST dense object?
left
center
right
oil
water
syrup
The amount of water displaced is the same as the volume of the object. What is the VOLUME of the object?
A car travels a distance of 540km in 6 hours. What speed did it travel at?
90 km
3,240 k
0.011 km
A train travels at a speed of 30mph and travel a distance of 240 miles. How much time did it take for the train to arrive?
0.001 hours
7,200 hours
8 hours
A girl cycles for 3hrs at a speed of 40 km/h. What distance did she travel?
0.075 km
120 km
13.3 km
A whale swims at a constant speed of 8m/s for 17s. What distance did it travel? (a) m
Jim travelled at a speed of 18km/h for 2 hours. What was the distance covered? (a) km
What does this line represent on the graph?
Constant acceleration
Stationary
Negative acceleration
Constant velocity
Use the picture above to choose the most accurate description of the object's motion
object is at rest
object is slowing down
object is moving at a constant speed
object is speeding up
Jerry walked from home to school, then from the school to the park. What is his total distance?
2 km
5 km
8 km
10 km
