NEW
Font size
WorksheetsPhysic S2
Total questions: 60
Worksheet time: 1hrs 5mins
What is the length of the screw?
5 cm
4 cm
5 mm
4 mm
The International standard unit of mass is ...
liter
gram
newton
kilogram
The nearest super market is 1.5 KILOMETER from Sue's home. The distance is equal to ... METER.
0.15
15
150
1500
The measuring cylinder shown dashed line of water. A marble is then placed in the cylinder and the water level rises to the solid line as shown in the picture. What is the volume of the marble?
2 mL
4 mL
6 mL
10 mL
The curved upper surface of a column of liquid is called the
meniscus
volume
mass
metric
A man already covered 6 m to east before he finally turn back and go for another 12 m due west. What is the distance travelled by man?
6 m
18 m
−6 m
The movement of object is represented at the speed - time graph above! What is the correct description of the object . . .
object at rest
object move with constant speed
object move with constant acceleration
object move with constant deceleration
Look at the speed - time graph! The graph represent that object move with . . .
constant speed
constant acceleration
constant deceleration
non-uniform acceleration
The velocity of the ball rolling in a straight line changes from 5 m/s to 2 m/s in 15 s. What is its deceleration, assuming that it is decelerating constantly?
3 m s−2
0.2 m s−2
0.3 m s−2
5 m s−2
Then, what is the acceleration of this object?
20 m s−2
30 m s−2
40 m s−2
The table shows a moving object with constant acceleration along the time. If the velocity at the fifth second is left in missing, then predict, what is the velocity of object at that time?
100 m/s
200 m/s
120 m/s
180 m/s
A car accelerates uniformly from 5 m/s to 13 m/s in 4.0 s. What is the acceleration of the car?
0.80 m s−2
1.25 m s−2
2.00 m s−2
The picture above shown 4 diagram of difference motion. Which motion has constant velocity?
a
b
c
d
Which of the following dot diagrams shows an object that is accelerating
A
B
Neither object is accelerating
You can not tell from the dot diagram
Calculate the average speed of a cyclist who rides a total distance of 5.0 km in 15 minutes.
1.25 km/hr
75 km/hr
0.33 km/hr
20 km/hr
Which object has the highest density in this picture?
A
B
C
You calculated the density of an unknown substance to be 5.7g/cm3. According to the chart, which of the substances do you most likely have?
Aluminum
Iron
Tin
Zinc
Which of the following substances would float in water? (Hint: water has a density of 1g/cm3)
gold
rubber
water
cork
The pressure inside the balloon will:
Decrease
Increase
Remain the same
Not enough information to formulate an answer
The pressure of the gas in the balloon in the ice water will be:
Greater than that of the balloon in the boiling water.
Less than that of the balloon in the boiling water.
The same as that of the balloon in the boiling water.
Not enough information to answer the statement.
Weather balloons travel to a great height gathering data before the balloon bursts. This is because the atmospheric pressure (layer of gas surrounding the earth):
Increases the higher you travel.
Decreases the higher you travel.
Remains the same.
Not enough information to answer the question.
Calculate the pressure at the bottom of a cylindrical vessel filled with water.Area of cross section is 250 cm2. density of water is 1000 kg m-3. water is filled to a height of 10cm.
g = 10 ms-2
250 Pa
105 Pa
2500 Pa
1000 Pa
A force of 500 N is given to 0.02 m2. What is the pressure?
25 Pa
25 kPa
10 Pa
0.04 kPa
A box has a mass of 5 kg. What is the contact are between the box and the floor to produce pressure of 20 Pa?
2.5 m2
2.5 m3
0.25 m2
100 m2
Calculate the force on the slave piston
6000 N
9000 N
5500 N
8000 Pa
In the image which hole will allow the water to travel furthest?
A
B
C
Which comparison is correct
F1 = F2
P1 > P2
F1 > F2
P1 = P2
What moon phase comes after this?
On a warm day, a carton of fresh milk is covered with a wet cloth.
Why does this help to reduce the temperature of the milk?
Some water evaporates from the cloth so the remaining water becomes cooler.
The water has a very high thermal capacity.
The water insulates the milk from the warm air around it.
Water is always colder than the air around it.
Air is trapped in a cylinder by a piston.
The piston is pushed inwards and the volume of the air is reduced.
The temperature of the trapped air remains constant.
Which row describes how the average speed of the air molecules and the average distance between them changes?
average speed of molecules....... and average distance between molecules .......
increases and decreases
increases and unchanged
unchanged and decreases
unchanged and increases
A wooden wheel can be strengthened by putting a tight circle of iron around it. wooden wheel iron circle Which action would make it easier to fit the circle over the wood?
cooling the iron circle
heating the iron circle
heating the wooden wheel and cooling the iron circle
heating the wooden wheel but not heating or cooling the iron circle
When a liquid evaporates, some molecules escape from it and its temperature changes. From where do the molecules escape and what is the effect on the temperature of the liquid?
molecules escape from.....temperature of liquid.....
all parts of the liquid and decreases
all parts of the liquid and increases
only the liquid surface and decreases
only the liquid surface and increases
Which best describes heat transfer by radiation?
a camp fire warming hands
a hot air balloon
a pot on a stove boiling water
a slice of bacon frying in a pan
What feature helps reduce radiation in a vacuum flask?
The silvered surfaces
The insulation
The vacuum
The diagram shows 3 metal cans that are filled with 50°C water and are equipped with a thermometer. After an hour has passed, which can would have the hottest water.
Black Painted Can
White Painted Can
Shiny Metal Can
All cans are at the same temperature
True/False: Radiation cannot occur in a vacuum/space?
True
False
