Gemma Young and Mark Levesley Solutions for Exercise 4: Exercise 4
Author:Gemma Young & Mark Levesley
Gemma Young Science Solutions for Exercise - Gemma Young and Mark Levesley Solutions for Exercise 4: Exercise 4
Attempt the free practice questions from Exercise 4: Exercise 4 with hints and solutions to strengthen your understanding. Cambridge Lower Secondary Science Stage 8 : Student's book solutions are prepared by Experienced Embibe Experts.
Questions from Gemma Young and Mark Levesley Solutions for Exercise 4: Exercise 4 with Hints & Solutions
EASY
Lower Secondary Stage 8
IMPORTANT
Yasmin inflates a balloon. Predict how the gas pressure inside the balloon changes as it is inflated. Use particle theory to explain why.

EASY
Lower Secondary Stage 8
IMPORTANT
Predict what will happen to the gas pressure inside the syringe as the plunger is pushed down? Use particle theory to explain why.

EASY
Lower Secondary Stage 8
IMPORTANT
Leo notices that his soccer ball feels much harder in the day, when it is hot, compared to at night when it is cooler. Use particle theory to explain why.
