WorksheetsPhysical Science Pt 2
Total questions: 10
Worksheet time: 7mins
Name
Class
Date
1.
TRUE OR FALSE: Mass and weight are NOT the same thing, but both are reliant on each other.
a)
False
b)
True
2.
TRUE OR FALSE: Conduction and convection can go hand in hand whilst cooking, in which a pot receives heat through conduction and a liquid inside receives heat through convection.
a)
True
b)
False
3.
In heat transfer, heat always flows from the _______________ substance to the _______________ substance.
a)
Hotter to colder
b)
Colder to hotter
c)
Hotter to hotter
d)
Colder to colder
4.
It takes 20 N of force to move a box a distance of 10 m. How much work is done on the box in Joules?
a)
200 J
b)
20.0J
c)
100 J
d)
10 J
5.
All of the following describe situations in which work is done by an organism EXCEPT for which situation?
a)
A bird carries a worm to it's nest
b)
A squirrel hides a nut in a tree
c)
Ants bring crumbs into their homes
d)
Leave decompose on the forest floor
6.
Which one is NOT one of Newtons Laws of motion?(choose every correct answer)
a)
Every action has an equal and opposite reaction
b)
Energy cannot be created nor destroyed
c)
F=ma
d)
And object at rest stays at rest until a balanced force acts upon it
e)
None of the above
7.
Which of the following has no energy?
a)
A. A wrecking ball
b)
B. A pot of water
c)
C. A moving vehicle
d)
D. None of the above
8.
When heat is transferred by direct touch?
a)
Convection
b)
Conduction
c)
Radiation
d)
Insulation
9.
Gravity attracts all objects towards one another.
a)
False
b)
True
c)
It depends
d)
I don't care let me sleep I hate chicken strips
10.
If Earth's mass was cut in half, what would happen to your weight?
a)
Increase because gravitational force increases
b)
decrease because gravitational force decreases
c)
decrease because gravitational force increases
d)
nothing, weight is not affected by gravitational force
100 %
