WorksheetsGrade 09 - 09-03-2022
Total questions: 38
Worksheet time: 45mins
Liquid evaporates from a beaker.
What happens to the temperature of the remaining liquid and how does this temperature change affect the rate of evaporation?
temperature decreases; rate of evaporation decreases
temperature decreases; rate of evaporation increases
temperature increases; rate of evaporation decreases
temperature increases; rate of evaporation increases
completely changed to water is 1 and completely changed to steam is 3
completely changed to water is 1 and completely changed to steam is 4
completely changed to water is 2 and completely changed to steam is 3
completely changed to water is 2 and completely changed to steam is 4
Two states of matter are described as follows.
In state 1, the molecules are very far apart. They move about very quickly at random in straight lines until they hit something.
In state 2, the molecules are quite closely packed together. They move about at random. They do not have fixed positions.
What is state 1 and what is state 2?
state 1 is gas and state 2 is liquid
state 1 is gas and state 2 is solid
state 1 is liquid and state 2 is gas
state 1 is solid and state 2 is liquid
When steam condenses it becomes liquid water. When liquid water solidifies it becomes ice.
What happens to the temperature of steam while it is condensing, and what happens to the temperature of water while it is solidifying?
temperature of steam while it is condensing decreases; temperature of water while it is solidifying decreases
temperature of steam while it is condensing decreases; temperature of water while it is solidifying stays the same
temperature of steam while it is condensing stays the same; temperature of water while it is solidifying decreases
temperature of steam while it is condensing stays the same; temperature of water while it is solidifying stays the same
Find the separable Verb: Wir fliegen morgen zurück nach Deutschland.
zurückfliegen
nachfliegen
morgenfliegen
zurückmorgen
Im Herbst fallen die (a)
Welche Zeit ist informal ?
neun Uhr dreißig
halb neun Uhr
zehn Uhr fünfundvierzig
dreiundzwanzig Uhr
CaF2- name?
calcium fluorate
calcium fluoride
fluoride calcite
fluorine calciumate
Na2SO4- name?
sulfur sulfate
sodium sulfide
sodium sulfate
sodium oxygenate
MgO- name?
oxygen magnesium
magnesium oxide
magnesium oxate
magnesium oxygenate
An ionic compound forms between a _______ and _______.
metal and non-metal
two metals
two non-metals
Name the ionic compound, CaCO3
calcium carbide
calcium carbon trioxide
calcium carbon oxide
calcium carbonate
Some people think that _______ don't pay enough tax.
rich
the rich people
the rich
My suitcase was _____heavy that I had to pay excess baggage.
such a
such
So
I had ____ noisy child sitting beside me that I couldn't sleep at all.
such
so
such a
You may find it ______ to wait a few weeks before replying.
advantageable
advantageous
disadvantageable
What is the coordinates of the point A & B?
A(3, 2) , B(2, 1)
A(-3, -2) , B(2, 1)
A(3, 2) , B(-2, -1)
A(2, 3) , B(-2, -1)
A(-2, -3) , B(2, 1)
y = 2x - 3?
y = 4x - 6?
y = 5?
How many brands does coca cola has ?
212
200
250
200+
Whıch one ıs a product or servıce both?
Bottle
Restaurant
School
Glass
What ıs the defınatıon of Busıness?
Whıch one ıs the shortcut key of Paste?
CTRL+C
CTRL+V
CTRL+Z
SHIFT+V
Whıch one ıs the shortcut key of COPY?
SHIFT+C
CTRL+X
CTRL+D
CTRL+C
WHAT IS A HARDWRAE?
What does xylem transport?
Water and minerals
Water only
Sugar
Food
What does xylem transport?
Water and minerals
Water only
Sugar
Food
Water and minerals move in which direction within the plant
Upward
Down
What does phloem transport?
Water
Minerals
Fruit
Sugar
