A company has made a new material called ‘Wellwarm’. They want to use ‘Wellwarm’ to make coats. (a) A scientist tested ‘Wellwarm’ to see how well it insulated a beaker of hot water. She tested ‘Wellwa
Rely on our professional academic writers and forget about missing deadlines. All custom papers are written from scratch.
Order a Similar Paper
Order a Different Paper
A company has made a new material called ‘Wellwarm’. They want to use ‘Wellwarm’ to make
coats.
(a) A scientist tested ‘Wellwarm’ to see how well it insulated a beaker of hot water.
She tested ‘Wellwarm’ and three other materials as shown below.
material A material B material C material D
She wrapped each beaker in a different material.
She recorded the temperature at the start and 20 minutes later.
1.
(i) What was the independent variable that the scientist changed?
Needs help with similar assignment?
We are available 24x7 to deliver the best services and assignment ready within 3-4 hours? Order a custom-written, plagiarism-free paper
Order Over WhatsApp
Place an Order Online
