WorksheetsScience5 Q4
Total questions: 106
Worksheet time: 2hrs 38mins
It is a convenient source of small amounts of electricity.
(a)
It is a closed loop consist of a power source, wires, a load and switch.
(a)
The flow of it through a material is called electric current.
(a)
Is often used for electrical wires.
(a)
It is a temporary magnet formed by the flow of electricity.
(a)
Electricity flows in a (a) circuit.
In a (a) circuit, electric current flows only one path.
Is the accumulation of electric charges on the surface of objects.
(a)
It allows the electricity to flow
(a)
Dry Cell converts (a) to electrical energy.
It does not allow electricity to flow.
(a)
What does this thing called?
(a)
What does this thing called?
(a)
What does this thing called?
(a)
What does this thing called?
(a)
What does this thing called?
(a)
Often to be temporary magnet only.
(a)
A copper is a convenient source of small amounts of electricity.
True
False
The flow of dry cell through a material is called electric current.
True
False
An electromagnet is a temporary magnet formed by the flow of electricity.
True
False
Electricity flows in a complete circuit.
True
False
Electric Circuit is a closed loop consist of a power source, wires, load and switch.
True
False
Conductors does not allow electricity to flow.
True
False
Which statement is true?
I. All electromagnets are permanent magnets.
II. Increasing the number of coils in an electromagnet decreases it strength.
III. Increasing the batteries increases the strength of an electromagnet.
Both I and II
Which can increase the strength of an electromagnet?
increasing the number of coils around the nail
increasing the number of batteries
making the core bigger
all of the above
Which of the following is NOT part of an electromagnet?
wire
core
battery
needles
Which is NOT made of electromagnet?
cooking pan
transformer
generator
motor
Electromagnets are ___________________.
permanent
instant
temporary
stable
metal spoon
electrical conductor
electrical insulator
metal keys
electrical conductor
electrical insulator
balloon
electrical conductor
electrical insulator
One-peso coin
electrical conductor
electrical insulator
plastic ruler
electrical conductor
electrical insulator
tin can
electrical conductor
electrical insulator
wooden ruler
electrical conductor
electrical insulator
Electrons are the _______ charged particles of atoms.
negatively
positively
no
neutral
Electricity is a form of _______.
particles
motion
energy
vibration
In which material electrons flow easily.
Glass
Paper
Wood
Metal
The bulbs will get _____ if you will add more dry cells to a simple circuit.
brighter
dimmer
The bulbs will dimmer if you add ____ bulbs to a simple circuit.
less
more
The _____ the wire, the brighter the bulb grows.
shorter
longer
Are negatively charged particles
protons
neutrons
electrons
The center of the atom.
nucleus
protons
electrons
Is a battery that is made up of a dry acid paste enclosed by metal plates, such as copper and zinc, with a carbon rod at its center.
dry cells
wet cells
powerplant
Are storms that have lightning and thunder and usually occur for a short time, one to two hours in specific area.
(a)
It is a tropical cyclone that originates in Northwest Pacific.
(a)
It issues different public storm warning signals when a weather disturbance enters PAR.
(a)
Is a column of rotating air coming from a thunderstorm cloud. It is also the most destructive weather disturbance.
(a)
Philippines follow (a) level public storm warning signal.
Is the blanket of air surrounds the earth.
(a)
Is a term used to describe a change in atmospheric conditions or weather pattern.
(a)
it is a tropical cyclone that originates in Atlantic and North Pacific.
(a)
Is the condition of atmosphere in a given place at a given time.
(a)
Is violent atmospheric disturbances that have rains and winds.
(a)
The movement of air and brought about by the changing air temperature and pressure.
(a)
Is a super typhoon will affect the area within 12 hours and the wind speed will be very strong at 220kph and more.
(a)
Color (a) warning is community awareness flooding is possible on low-lying areas and near rover channels
Is a tropical cyclone that originates in South Pacific and Indian Ocean.
(a)
Color (a) warning is community response severe flooding is expected take necessary precautionary measures.
Preparing first aid kit, candles, oil lamps or flashlight and extra batteries
Can be done before typhoon
Can be done during typhoon
Can be done after the typhoon.
Stay indoors and keep calm
Can be done before typhoon
Can be done during typhoon
Can be done after typhoon
Clean your surroundings
Can be done before typhoon
can be done during typhoon
can be done after typhoon
Report damage electrical posts
Can be done before typhoon
can be done during typhoon
can be done after the typhoon
Store food and water enough for the duration of a day or two after the typhoon.
Can be done before typhoon
can be done during typhoon
can be done after typhoon
What is the energy source of a tropical cyclone?
water vapor
strong wind
air pressure
cold air
Which of the following is NOT associated with typhoons?
storm surge
earthquake
flash flood
strong winds
PAGASA has just raised typhoon signal number two in Cavite and nearby
provinces. What does this mean? Winds____
Winds up to 60 kph may be expected in the locality.
Winds from 61 to 120 kph may be expected within the next 24 hours.
Winds with a speed greater than 121-170 kph are expected in 12 hours.
Winds with a speed of more than 220kph are expected in at least 18
hours.
Tropical cyclone from Northwest Pacific
(a)
Tropical cyclone from Atlantic and North Pacific
(a)
Tropical cyclone from South Pacific and Indian Ocean
(a)
Cyclone originates in South Pacific and Northwest Pacific
True
False
Cyclone originates in South Pacific and Indian Ocean
True
False
Cyclone originates in Southwest Pacific and Northwest Pacific
True
False
Typhoon originates in Southeast Pacific
True
False
Typhoon originates in Northeast Pacific
True
False
Typhoon originates in Northwest Pacific
True
False
Hurricane originates in Atlantic and North Pacific
True
False
Hurricane originates in Atlantic and South Pacific
True
False
Hurricane originates in North Pacific and Atlantic
True
False
____ tides occur during the first and last quarter moons.
neap
spring
high
low
It is caused by the gravitational interaction between Earth and the Moon.
(a)
Moon revolves around the Earth every ___ days
27 1/4
24 1/7
26/2
27 1/3
____ stars are the coolest stars
Pro
Red
Blue
Yellow
The sun is a (a) star
Stars are seen in the night sky. They can be view better through:
(a)
____ stars are the hottest stars
Pro
Red
Orange
Blue
It is when the whole lighted part is seen
(a)
During (a) moon, the moon is between the Earth and the sun.
uses a series of lenses to focus and magnify lights from distant object.
reflecting telescope
refracting telescope
Sizes of the stars can be classified into super giant, giants, and ____
blue stars
new moon
dwarts
dwarfs
Refracting telescope uses a series of lenses to focus and magnify lights from distant object.
True
False
Moon revolves around the Earth every 27 1/3 days
True
False
Moon revolves around the Earth every 24 1/3 days
True
False
During full moon, the moon is between the Earth and the sun
True
False
The difference in gravitational force is called _________.
Tidal Force
Fun Tides
Tidal waters
Ocean Force
This phase marks the start of the moon's cycle pattern.
Full moon
New moon
Crescent moon
Gibbous moon
This phase of the moon can be seen a few days after new moon.
Waxing crescent moon
Waning crescent moon
Waxing Gibbous moon
Waning gibbous moon
This phase of the moon can is half lit and half dark, with the illuminated part facing the sun.
First quarter
Second quarter
Waxing crescent moon
Waning gibbous moon
The illuminated part of this phase of the moon is more than half as it approach the full moon phase.
Waxing crescent moon
Waning crescent moon
Waxing gibbous moon
Waning gibbous moon
This is the phase of the moon when it is in behind the line with the Earth and the Sun.
New moon
Full moon
First quarter
Third quarter
This is the phase of the moon when it the illuminated part of the moon is more than half and slowly shrinking.
Waxing crescent moon
Waning crescent moon
Waxing gibbous moon
Waning gibbous moon
This is the phase of the moon when it the illuminated part of the moon is less than half and shrinking.
Waxing crescent moon
Waning crescent moon
Waxing gibbous moon
Waning gibbous moon
This is the phase of the moon when it is half lit and half dark. With the illuminated side facing away from the sun
New moon
Full moon
Crescent quarter
Third quarter
