Resources For Teachers For Tutors For Students & Parents Pricing
Create Free Account
Year 8 Maths Time and Travel

Sketching Informal Graphs

ACCOUNT REQUIRED

Unlock all 20 questions & worked solutions

You're viewing a free preview. Create an account to access the complete question set, step-by-step solutions, and progress tracking.

Sign Up Log In
All Questions

Access the full question set for every topic.

Worked Solutions

Step-by-step explanations for every answer.

Track Progress

Mark questions right or wrong and monitor your growth.

It's Free

No credit card required - sign up in under a minute.

Questions
Question 1
202534

Sam turns on a kettle. It heats the water, boils it for a short time, then switches off. The water is left to cool. The graph shows the temperature of the water. In which section is the water cooling down?

Kettle water temperatureRises from 20 to 100 degrees in 3 min (P), flat at 100 for 1 min (Q), then curves down to 50 degrees at 20 min (R) 0 4 8 12 16 20 20 40 60 80 100 120 Time (min) Temperature (°C) P Q R
Section R

📚 Want More Questions?

There are 19 more questions available. Create your free account to access the complete question set with detailed solutions.

Get Full Access Already Have Account?