Use characteristic physical or chemical properties to distinguish one substance from another (e.g., density, thermal expansion/contraction, freezing/melting points, streak test).
Describe forces acting on objects (e.g., friction, gravity, balanced versus unbalanced).
Track each student's skills and progress in your Mastery dashboards
Give this quiz to my class
Q 1/6
Score 0
60
Q 2/6
Score 0
Use the drawing below to answer the question.
A student is roasting marshmallows on a stick above the flames of a campfire. How does convection transfer heat from the fire to the marshmallows?
60
by direct contact between the fire and the marshmallows
by the collision of warm air and cool air molecules above the fire
by currents of warm air molecules flowing upward from the fire
by the movement of heat through empty spaces between air molecules
6 questions
Q.
1
60 sec
S8.C.1.1.2
Q.
Use the drawing below to answer the question.
A student is roasting marshmallows on a stick above the flames of a campfire. How does convection transfer heat from the fire to the marshmallows?
2
60 sec
S8.C.2.1.2
Q.
Which statement BEST describes wood and coal in terms of renewability and formation time?
3
60 sec
S8.C.2.2.2
Q.
4
60 sec
S8.C.1.1.3
Q.
Use the drawing below to answer the question.
Which labels correctly identify energy transfers in the drawing?
5
60 sec
S8.C.2.1.2
Q.
Use the diagram below to answer the question.
Which statements BEST explain the forces acting on the parachute and box at points 1 and 2?
