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Physics Asimilasi 2019/2020 Flashcards | StudBud
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Physics Asimilasi 2019/2020
Physics Asimilasi 2019/2020
22 terms
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A knowledge about basic of physics.
Flashcards
22 cards
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Practice quiz
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Questions
22
Answers
1
"No body begins to move or comes to rest itself", this statement is given by
Al Kunai
Isaac Newton
Abu Ali Sina
Stephen Hawking
2
Systematic error occurred due to poor calibration of instrument that can be corrected by
taking median of values
taking mean of values
replacing instruments
taking several readings
3
"Physics is branch of science" name PHYSICS means
material
nature
matter
galaxy
4
Physical quantities that can be described with help of other quantities are called
derived quantities
mechanical quantities
vector quantities
base quantities
5
Vector sum of two vectors is also called
velocity
magnitude
resultant
direction
6
System international unit of work done is newton meter which is known as
watt
ampere
joule
kelvin
7
Product of mass and velocity is known as
momentum
distance
velocity
impulse
8
Which of the these physical quantities is a vector quantity?
Displacement
Temperature
Speed
Work
9
1 joule of work done in 1 second is called
one watt
one meter
one ampere
one kelvin
10
Mass of object is quantitative measure of its inertia stated law is newton's
fourth law
first law
third law
second law
11
Branch of science dealing with matter and energy and their relationship is called
biology
mathematics
physics
chemistry
12
1 femto metre is equal to how many metres?
10-11
10-13
10-15
10-12
13
Range of projectile will be maximum when angle of projectile is
30
60
90
45
14
Product of force and time is known as
distance
work
impulse
momentum
15
Quantities that are used to describe laws of physics are called
nuclear quantities
atomic quantities
physical quantities
mechanical quantities
16
How many topics for physics in semester 1?
12
13
15
14
17
Gravitational potential energy is product of
mgh
mg
½mv2
mrω
18
Quantity which is not a physical quantity is
mass
length
velocity
stress
19
"Every action has an equal and opposite reaction" is Newton's
first law
third law
fourth law
second law
20
Rate of change of velocity of body is said to be
velocity
displacement
acceleration
speed
21
Newton's laws of motion were published in year
1887
1787
1987
1687
22
Error that occurs due to equally affected measurements is called
random error
systematic error
precision
frequent error