stud
bud
Sign up
Log in
Home
Library
Explore
SAT
More
Our etwinning quiz for Science Flashcards | StudBud
Explore
/
Our etwinning quiz for Science
Our etwinning quiz for Science
16 terms
·
StudBud Administration
·
31 plays
Imported from external platform
Flashcards
16 cards
F
Practice quiz
P
Host live
L
Questions
16
Answers
1
Why do we need handle in a mug?
Mugs often hold cold liquids
Because it is beautiful
Mugs often hold very hot liquids
2
Which of the following statements is correct?
Nails, screws, etc. should be inserted into plugs
Plugs should be touched with wet hands
Plugs are safe for little children
For children's safety, plugs should be covered
3
Which part of the body helps us maintain balance, using the laws of physics?
nose
ears
hands
eyes
4
Which of the following should not be done to save electricity?
Unnecessary lights should be turned off
The living room light should be left on until morning
Energy-saving bulbs should be installed
5
Heat in liquid travels from the
top to bottom
bottom to top
right to left
left to right
6
Which part of your body uses pressure to pump blood?
lungs
brain
stomach
heart
7
What is included in nervous system?
lungs
heart
skin
brain
8
You shouldn't put metal in a microwave because:
microwave doesn’t like metal mugs
the food doesn’t taste good in a metal bowl
it reflects microwaves, which can damage the microwave and cause fires
9
Lungs are the primary organs of this system.
Respiratory system
Circulatory system
Nervous system
Muscular system
10
Heat is the transfer of ………………. between substances of different temperatures.
molecules
energy
atoms
cells
11
Which of the following works with a battery?
mobile phone
oven
television
12
Which of the following causes electricity that is not used correctly and safely?
To save electricity
To extend the life of electrical appliances
To prevent electric shocks
13
What happens to sugar when you heat it in a pan?
It freezes
It becomes metal
It melts and then caramelizes
It evaporates
14
The unit of measurement of temperature is?
second
kilogram
meter
degree celsius
15
Why is a frying pan usually made of metal but has a plastic or wooden handle?
Metal looks nicer
Metal conducts heat, plastic or wood doesn’t
Plastic is cheaper
It’s a tradition
16
60°C is …….. than -28 °C
equal
0
more
less
