P4 3/7 Quiztopia 1.1

• Hello students! This quiz is testing on how heat flows and also the effects of heat gain and heat loss! Try not to attempt the quiz more than once, as we will only count your answers from your FIRST attempt! No bubbles will be awarded for multiple attempts :) All the best!

• I am ready for the quiz!

• I will do my best!

• Still does not understand the topic of Heat ):

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-3

NGSS.MS-PS3-4

 Mandy wanted to observe the effects of heat on ice and set up the following experiment as shown below.

What is the change in state of the ice after one hour?

• (1) solid to gas

• (2) liquid to gas

• (3) liquid to solid

• (4) solid to liquid

Tags

NGSS.MS-PS1-4

Mandy wanted to observe the effects of heat on ice and set up the following experiment as shown below.

Explain what led to the change in state of the ice. [1]

Tags

NGSS.MS-PS1-4

 Kenny wanted to prepare lunch for his family. He tried to open the metal lid of a ketchup bottle but he found it difficult to do so.

What could Kenny do to open the metal lid without breaking the bottle?

• (1) Pour hot water only on the metal lid.

• (2) Pour cold water only on the metal lid.

• (3) Place the whole ketchup bottle into hot water.

• (4) Place the whole ketchup bottle into cold water.

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Explain how the method in the previous question would allow Kenny to open the lid of the ketchup bottle with ease. [1]

Tags

NGSS.MS-PS2-2

The diagram shows container A being placed in a basin of water.

The whole set-up was placed in the living room which has a room temperature of 23 ^oC. After five hours, what could the temperature of the water in container A and the basin be?

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Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

NGSS.MS-PS3-5