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WorksheetsPHYSICS fundamentals
Total questions: 10
Worksheet time: 10mins
Name
Class
Date
1.
The four fundamental forces of nature are:
a)
Electromagnetism, Gravity, Strong Nuclear, Weak Nuclear
b)
Gravity, Strong Nuclear, Weak Nuclear, Medium Nuclear
c)
Normal Force, Force due to gravity, Magnetism, Nuclear
d)
Nuclear, Electricity, Gravity, Atomic
2.
special theory of relativity was put forward by
a)
Albert Einstein
b)
Isaac Newton
c)
Henrich Hertz
d)
Rutherford
3.
Rank the four fundamental forces of nature in order from weakest to strongest:
a)
Electromagnetism, Gravity, Strong Nuclear, Weak Nuclear
b)
Weak Nuclear, Gravity, Electromagnetism, Strong Nuclear
c)
Gravity, Weak Nuclear, Electromagnetism, Strong Nuclear
d)
Weak Nuclear, Electromagnetism, Gravity, Strong Nuclear
4.
The strongest of the four fundamental forces is:
a)
Gravity
b)
Electromagnetism
c)
Strong Nuclear
d)
Weak Nuclear
5.
____________ and ____________ are short range forces.
a)
Gravity, Electromagnetism
b)
Strong Nuclear, Weak Nuclear
c)
Electromagnetism, Strong Nuclear
d)
Gravity, Weak Nuclear
6.
Distance and mass are two factors that affect
a)
Gravitational Force Fields
b)
Magnetic Force Fields
c)
Electric Force Fields
d)
Electrostatic Force Fields
7.
Which of the fundamental forces is the strongest?
a)
Strong Nuclear
b)
Weak Nuclear
c)
Electromagnetic
d)
Gravitational
8.
Which force keeps the earth moving around the sun?
a)
Strong Nuclear
b)
Weak Nuclear
c)
Electromagnetic
d)
Gravitational
9.
Neytron was discovered by
a)
Heisenberg
b)
Chadwick
c)
Bohr
d)
Pauli
10.
Heavy radioactive element eventually turn into
a)
radium
b)
lead
c)
hydrogen
d)
barium
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