WorksheetsSix grade - Science - Design Mr. ASHRAF MOSA MOHAMMED
Total questions: 32
Worksheet time: 1hrs 6mins
1- The measuring units of mass are ………….and ………….. while the measuring unit of the weight is ………..
Gram - Newton - Kilogram
Gram - Kilogram - Newton
Newton - Gram - Kilogram
Newton - Gram -Liter
What do you use to measure the mass of an object?
If an object mass =30 kg on the Earth, what would be it's weight on Earth?
30 N
300 kg
3000 N
300 N
If the mass of an object is 1000 kg on Earth, what is it's mass on the moon?
less than 1000 kg
more than 1000 kg
1000 kg
weight is measured by ....... unit
Pounds (lb)
Grams (g)
Newtons (N)
Kilograms (kg)
What is the name of this tool?
Spring balance
Scale
Measuring cylinder
Thermometer
My weight on the Earth's surface is 500 N. What is my mass?
500 kg
500 g
50 kg
50 g
__________ is the amount of matter in an object.
Weight
Mass
Factors that affect weight :
The object's mass
The planet where the object exists
Distance between the object and the center of the planet (earth)
............ is a form of energy that transfer from the higher temperature to the lower temperature object.
Temperature
Heat
Good conductors of heat
Badconductors of heat
gravitational Force which a body is attracted to the center of the earth
Newton
Mass
Grams
Weight
They are the materials that do not let heat flow through
Heat insulator
Bad conductors of heat
Good conductors of heat
Heat conductor
They are the materials that let heat flow through
Heat insulator
Bad conductors of heat
Good conductors of heat
Heat conductor
½ kg = ......... grams
250
500
1000
2000
Heavy woolen clothes in the winter (G.R)
To allow heat flow through
To let heat flow through
To keep the body warm.
To prevent the leakage of heat
G.R insulating glass windows used in cold countries ?
To allow heat flow through
To let heat flow through
To keep the body warm.
To prevent the leakage of heat
............ is almost equal to the weight of apple whose mass is 100 grams .
Newton
Gram
Kilogram
Ton
........... conduct heat faster than aluminium and iron
Iron
Copper
Aluminium
Lead
If the object’s mass = 30 kg on earth,
calculate :
a. It’s mass on the moon.
b. It’s weight on the earth.
c. It’s weight on the moon.
a)- Mass = 30 k.g - b)- Weight on earth = 300 N - c)- Weight on moon = 50 N
a)- Mass = 30 k.g - b)- Weight on earth = 300 K.g - c)- Weight on moon = 50 N
a)- Mass = 30 N - b)- Weight on earth = 300 N - c)- Weight on moon = 50 N
a)- Mass = 30 k.g - b)- Weight on earth = 300 N - c)- Weight on moon = 50 K.g
Importance of heat in our daily life
Cooking food
Heating Water
Drying the washed clothes
Warming houses
(G.R): Leaving spaces between ?
Bec. iron bars expand and twist by heat and the spaces Leads to train accidents.
Bec. iron bars contract and don't twist by heat and the spaces prevent train accidents.
Bec. iron bars contract and twist by heat and the spaces prevent train accidents.
Bec. iron bars expand and twist by heat and the spaces prevent train accidents.
(G.R): Air is used in making insulating glass windows ?
Bec. air is heat insulator that allow leakage of heat.
Bec. air is heat insulator that don't prevent leakage of heat.
Bec. air is heat insulator that prevent leakage of heat.
Bec. air is heat conductor that prevent leakage of heat.
Complete :
The weight of a person on the earth’s surface is (a) than that on the moon’s surface
Complete :
(a) has no direction
............................. Making 1. cooking pans and Utensils. 2. Making kettles.
Good conductors of heat
Bad conductors of heat
Heat insulators
Heat conductors
.................... use in
1. Making the Handles of Cooking pans and kettles.
2. Making Heavy blankets and Woolen clothes
3. Making the insulating windows
Good conductors of heat
Bad conductors of heat
Heat insulators
Heat conductors
Complete
(a) is the force of attraction of an object, directed downwards to the center of the Earth
The weight of any object can be measured by the spring scale by determining the ................ of its spring.
Contract
extension
Length
Wide
Weight (Newton) = ............. x 10
Mass (kg)
Mass (gm)
Volume
Complete :
the mass of the planet increases, the gravitational force increases and so the weight (a)
Complete :
As the distance between the object and the center of the Earth increases, the gravitational force (a) , and so the weight of object decreases.
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ما هو تقييمك للإمتحان التفاعلى
أ. أشرف موسى محمد
