Team 1
0
Team 2
0
Teams
Name
Score
1
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8
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16
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×
eraser
Reset score!
Oops!
×
star
Double points!
Okay!
×
shark
Other team loses 5 points!
Okay!
×
lifesaver
Give 20 points!
Oops!
5
×
State True or False : When an object falls, its kinetic energy increases and gravitational potential energy decreases.
True
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Check
Okay!
Check
5
×
State true or false: Energy is created when a kettle boils.
False
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Check
5
×
State true or false: Wasted energy always becomes heat energy.
False
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Check
15
×
Which is the Input energy?
Electrical energy
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Check
15
×
Fill in the blank
75J
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5
×
Identify the energy store : A soccer ball flying through the air after being kicked.
Kinetic energy
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Check
15
×
Which is the wasted energy?
Heat energy
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15
×
What is the total useful energy ?
55 J
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Check
×
boom
Lose 50 points!
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×
gold
Win 50 points!
Okay!
×
fairy
Take points!
5
10
15
20
25
×
baam
Lose 20 points!
Oops!
10
×
Name the energy change is seen in this
Light energy to Chemical energy
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Check
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Check
5
×
Identify the energy store : A hot iron straight from the heater.
Thermal energy
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5
×
State True or False : A stretched spring stores elastic energy.
True
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Check
15
×
Fill in the blank
90J
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Check
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Check
×
seesaw
Swap points!
Oops!
×
star
Double points!
Okay!
×
rocket
Go to first place!
Okay!
×
baam
Lose 20 points!
Oops!
10
×
Name the energy change is seen in this
Chemical energy to Thermal energy
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Check
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Check
×
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