Question

1. apply turn on show data to view a graph of the temperature distribution. take a s of the graph by clicking the camera icon, then paste it into a blank document to turn

a. write down your observations about the graph, noting any trends you see.
materials like latex and ldpe allowed faster heat transfer, reaching higher outside t while insulating materials like neoprene and mylar kept the outside temperature low
b. what material would enable you to warm your hands the fastest?
c. what material would keep your hands warm for the longest time?
(activity c continued on next page)

Explanation:

Step1: Analyze heat - transfer properties

Materials that allow faster heat transfer will warm hands faster as heat from the environment can quickly reach the hands. Materials that are good insulators will keep hands warm for longer as they slow down heat loss.

Step2: Identify the fast - warming material

Based on the given information that latex and LDPE allow faster heat transfer, they would enable warming hands the fastest.

Step3: Identify the long - lasting warming material

Insulating materials like neoprene and mylar keep the outside temperature low, which means they slow down heat loss and would keep hands warm for the longest time.

Answer:

A. Observations: Materials like latex and LDPE show faster heat - transfer as they reach higher outside temperatures, while insulating materials like neoprene and mylar keep the outside temperature low.
B. Latex and LDPE
C. Neoprene and mylar