Chapter 5 Test Review

LO: We will evaluate how much energy is transferred from various trophic levels within and ecosystem.

DOL: Given 5 questions about energy transfer, I will accurately answer at least 4.

Good morning! Your test over Chapter 5 is tomorrow.

Talk to your partner about this problem.

Problem:

You are burning a peanut to calculate the energy yield using a calorimeter with 50 mL of water. The temperature of that water changes from 25 °C to 31°C. What is the quantity of heat absorbed by water? (Watch your units)


use the equation: q = m x s x T

 m= mass of water
s = specific heat of water = 1 cal/g °C.
T= change in Temperature


Now log on to the online textbook:

Go to the online textbook and login:

Login: sstudent5756
password: t3k2j

Use the online textbook to complete your study guide.

Don't forget to check your quizzes and active reading. If you missed one of these assignments, the opportunity to make it up is gone now. You need see me in tutoring for an alternative; be prepared to write!!