1. Rubbing your hands together warms them by converting work into thermal energy. If a woman rubs her hands back and forth for a total of 16 rubs, at a distance of 7.5 cm per rub, and an average frictional force of 37 N: a) What is the amount of energy transfered to heat? Q= b) What is the temperature increase if the mass of the tissue warmed is 0.100 kg and the specific heat capacity of the tissue is 3.49 kJ/(kg °C)? AT= °C
1. Rubbing your hands together warms them by converting work into thermal energy. If a woman rubs her hands back and forth for a total of 16 rubs, at a distance of 7.5 cm per rub, and an average frictional force of 37 N: a) What is the amount of energy transfered to heat? Q= b) What is the temperature increase if the mass of the tissue warmed is 0.100 kg and the specific heat capacity of the tissue is 3.49 kJ/(kg °C)? AT= °C
Related questions
Question
![Please answer the
1. Rubbing your hands together warms them by converting work into thermal energy. If a woman rubs
her hands back and forth for a total of 16 rubs, at a distance of 7.5 cm per rub, and an average
frictional force of 37 N:
a) What is the amount of energy transfered to heat?
Q=
b) What is the temperature increase if the mass of the tissue warmed is 0.100 kg and the specific heat
capacity of the tissue is 3.49 kJ/(kg °C)?
AT=
°C](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F0761ca0b-8a30-47ed-b77e-00687bf0302e%2F73d3ee8a-e11f-44f7-af28-95de95552efb%2Fylmgiha_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Please answer the
1. Rubbing your hands together warms them by converting work into thermal energy. If a woman rubs
her hands back and forth for a total of 16 rubs, at a distance of 7.5 cm per rub, and an average
frictional force of 37 N:
a) What is the amount of energy transfered to heat?
Q=
b) What is the temperature increase if the mass of the tissue warmed is 0.100 kg and the specific heat
capacity of the tissue is 3.49 kJ/(kg °C)?
AT=
°C
Expert Solution
![](/static/compass_v2/shared-icons/check-mark.png)
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 3 steps with 3 images
![Blurred answer](/static/compass_v2/solution-images/blurred-answer.jpg)