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Worksheets

Physics

Total questions: 60

Worksheet time: 6hrs 48mins

Name
Class
Date
1.

What would I use to measure the sticky note?

a)

Scale

b)

Measuring tape

c)

Handspan

d)

Foot

2.

What would you use to measure the length of a car

a)

Vernier caliper

b)

Measuring tape

c)

Scale

d)

Compass

3.

Which of the following is not a unit of distance ?

a)

Metre

b)

Feet

c)

Kilogram

d)

Kilometre

4.

While measuring the lenght of a of a kerchief, the reading of the scale at one end is 2.0 cm and at the other end is 33.cm. What is it’s length ?

a)

33.1 cm

b)

30.1 cm

c)

31.1 cm

d)

29.1 cm

5.

The height of a person is 1.65 m. Express the height in cm

a)

165 cm

b)

16.5cm

c)

1650 cm

d)

1.65 cm

6.

The reading of the scale at one end is 3.0 cm and at the other end is 33.1 cm then the length of the is

a)

0.3 cm

b)

36.1 cm

c)

13.2 cm

d)

30.1 cm

7.

The unit you will use to measure the distance from Delhi to Patna is

a)

Centimetre

b)

Kilometre

c)

Millimetre

d)

Decimetre

8.

The standard unit of time is according to SI system is

a)

Minute

b)

Second

c)

Hour

d)

Day

9.

Convert 4.5 m into cm

a)

45 cm

b)

405 cm

c)

450 cm

d)

45 cm

10.

Convert 50 metre to kilometre

a)

50.0 km

b)

0.05 km

c)

150 km

d)

1.50 km

11.
Motion occurs when......................
a)
the speed of an object changes. 
b)
an object's distance from another object changes. 
c)
there is an increase or decrease in an object's speed. 
12.
Newton's Second Law states.........................
a)
that an object in motion, stays in motion; an object at rest stays at rest. 
b)
For every action there is an equal and opposite reaction.
c)
that acceleration occurs when a force acts upon an object. 
13.
Average speed is calculated..............
a)
by dividing the total distance by the total time. 
b)
by dividing distance by time. 
c)
by multiplying mass and acceleration. 
14.
What is acceleration?
a)
The speed and direction of an object's motion. 
b)
An increase or decrease in speed, or a change in direction. 
c)
The tendency of an object to resist change in its motion. 
15.
A measurement of the amount of matter in an object. 
a)
Gravity
b)
Weight
c)
Mass
d)
Speed
16.
a)
This is an example of Newton's First Law.
b)
This is an example of Newton's Second Law.
c)
This is an example of Newton's Third Law.
17.
When an object rolls over a surface. 
a)
Sliding Friction 
b)
Rolling Friction 
c)
Fluid Friction 
18.
Inertia........................
a)
is the tendency of an object to resist change in its motion.
b)
is an increase or decrease in an object's speed. 
c)
is the speed and direction of an object's motion. 
19.
Newton's Third Law states that.......................
a)
an object at rest, stays at rest; an object in motion stays in motion. 
b)
acceleration occurs when a force is exerted on an object. 
c)
for every action, there is an equal and oppostite reaction. 
20.
a)
This is an example of Newton's First Law.
b)
This is an example of Newton's Second Law.
c)
This is an example of Newton's Third Law.
21.
The Law of Inertia is also known as.................
a)
the Law of Conservation. 
b)
Newton's First Law.
c)
the Law of the Land. 
22.
When an object moves through a gas or a liquid. 
a)
Sliding Friction
b)
Rolling Friction
c)
Fluid Friction
23.
Constant Speed is................
a)
the speed of an object calculated by taking the total distance and how long it took that object to move that distance. 
b)
when an object moves at the same speed for an extended period of time. 
c)
the speed and direct an object is moving. 
24.
The speed and the direction of an object's motion is it's............................
a)
inertia. 
b)
acceleration.
c)
velocity. 
25.
This is an example of..........
a)
Newton's First Law
b)
Newton's Second Law
c)
Newton's Third Law
26.
a)
This is an example of Newton's First Law.
b)
This is an example of Newton's Second Law.
c)
This is an example of Newton's Third Law.
27.
Friction is........................
a)
the force that one surface exerts on another when they rub against one another. 
b)
the force that causes an object to accelerate. 
c)
when gravity causes an object to stop moving. 
28.
When a solid slides over a solid. 
a)
Sliding Friction
b)
Rolling Friction
c)
Fluid Friction
29.
A measurement of the force of gravity on a person or object. 
a)
Gravity 
b)
Friction
c)
Weight
d)
Mass
30.
Gravity is...........................
a)
the speed in which an object travels. 
b)
the force that pulls things together. 
c)
the weight and mass of an object. 
31.
a)
This is an example of Newton's First Law.
b)
This is an example of Newton's Second Law.
c)
This is an example of Newton's Third Law.
32.
Newton's First Law States.......................
a)
Acceleration is produced when a force acts upon an object. 
b)
For every action, there is an equal and opposite reaction. 
c)
An object at rest, stays at rest; an object in motion stays in motion.
33.
Which of the following would you hear as a low pitched sound? 
a)
sound wave with a frequency of 50 Hz
b)
sound wave with frequency of 10,000 Hz
c)
sound wave with an intensity of 10 dB
d)
sound wave with an intensity of 100 dB
34.
What does pitch depend on?
a)
amplitude 
b)
frequency
c)
intensity 
d)
volume of sound
35.
When you make sounds by plucking a rubber band, you make the rubber band move back and forth very quickly.  This movement is called.
a)
loudness
b)
amplitude
c)
pitch
d)
vibration
36.
A student holds two vibrating objects.  Object A is vibrating faster than object B.  Which statement is true?
a)
A is louder than B
b)
B is louder than A
c)
A will have a higher pitch than B
d)
B will have a higher pitch than A
37.
If you roll a large sheet of paper into a funnel, you can hear the sound better.  This process of increasing the loudness of a sound is called
a)
measuring a wave
b)
absorption
c)
reflection
d)
amplification
38.
Which of the following would produce the highest pitch?
a)
phone
b)
whistle
c)
truck horn
d)
dog's growl
39.
Which of the following would produce the loudest sound?
a)
jet plane
b)
pin falling
c)
doorbell
d)
whisper
40.
How is sound produced by these instruments?
a)
Striking the surface
b)
vibrating columns of air
c)
plucking the strings
41.

Sound travels FASTEST through which of these materials?

a)

A type of gas, like helium

b)

Empty space

c)

A metal such as iron

d)

Water

42.
Sound Waves Move faster in what temperature 
a)
Heat 
b)
Cold
c)
Doesn't Matter
d)
Both
43.
Which of the following does sound depend on?
a)
type of medium
b)
distance to the medium
c)
height of the medium
d)
vibration of the medium
44.
A disturbance that travels through a medium as a longitudinal wave
a)
sound
b)
wavelength
c)
pitch
d)
frequency
45.

The ear does which of the following jobs:

a)

Collects sound

b)

Processes sound

c)

Sends sound signals to the brain

d)

All of the above

46.

Ears help you keep your balance:

a)

True

b)

False

47.

Which of the following is a good way to take care of your ears?

a)

Wear earplugs at loud music concerts

b)

Don’t poke your ears with cotton swabs

c)

Keep the volume down on your music player

d)

All of the above

48.

What separates the outer ear from the middle ear?

a)

Auricle

b)

The ear wall

c)

Eardrum

d)

Cochlea

49.

Fluid moving in the _______causes you to feel dizzy after you stop spinning.

a)

Eustachian tubes

b)

Semicircular canals

c)

Erie canals

d)

Ear canals

50.
Which of the following is a fundamental particle of the universe?
a)
The proton
b)
The neutron
c)
The electron
d)
They all are fundamental particles
51.
Neutrinos have no charge, do not interact with matter, and are known as "God particles".
a)
True
b)
False
52.
Mass and energy are interrelated and this is shown with Einstein's equation, E=mc2
a)
True
b)
False
53.
All of the following are quarks except 
a)
strange
b)
bottom
c)
charmed
d)
fundamental
54.
A proton is made up of two up quarks and one down quark with charges of +2/3, +2/3, and –1/3. 
a)
True 
b)
False
c)
More information is needed
55.
In our universe, bosons carry forces, fermions make up matter. This was from the TedEd lesson.
a)
True
b)
False
56.
In the standard model, the particle considered to be an elementary particle is a(n)
a)
proton
b)
neutron
c)
electron
d)
alpha particle
57.
The word "atom" means what?
a)
"indivisible"
b)
"Adam"
c)
"extremely small"
d)
"indestructible"
58.
All atoms consist of mostly empty space.
a)
True
b)
False
59.
Almost all of the mass of an atom is found in what part?
a)
The electron cloud
b)
The nucleus
c)
The protons
d)
The charge
60.
If the Higgs field did not exist, matter would not exist. 
a)
True
b)
False