Question%0D%0AMs. Smith is teaching a lesson about energy. She has her students evaluate her activities as she teaches the lesson.%0D%0A%0D%0AWhich of Ms. Smith's activities show energy transfer?%0D%0A%0D%0A(4 points)%0D%0AThis DOES show an energy transfer to an object.%09This does NOT show an energy transfer to an object.%0D%0AMs. Smith throws a piece of trash into the trash can.%09%0D%0AThis DOES show an energy transfer to an object. – Ms. Smith throws a piece of trash into the trash can.%0D%0AThis does NOT show an energy transfer to an object. – Ms. Smith throws a piece of trash into the trash can.%0D%0AMs. Smith waits patiently while her students settle into their seats.%09%0D%0AThis DOES show an energy transfer to an object. – Ms. Smith waits patiently while her students settle into their seats.%0D%0AThis does NOT show an energy transfer to an object. – Ms. Smith waits patiently while her students settle into their seats.%0D%0AMs. Smith picks up a book, drops it, and allows it to hit the floor.%09%0D%0AThis DOES show an energy transfer to an object. – Ms. Smith picks up a book, drops it, and allows it to hit the floor.%0D%0AThis does NOT show an energy transfer to an object. – Ms. Smith picks up a book, drops it, and allows it to hit the floor.%0D%0AMs. Smith pushes her markers out of the way so she can put her papers on the table.
This does NOT show an energy transfer to an object.
can you lest all of them
Sure! Here are all of the activities and whether they show an energy transfer to an object:
1. This does NOT show an energy transfer to an object. - Ms. Smith waits patiently while her students settle into their seats.
2. This DOES show an energy transfer to an object. - Ms. Smith throws a piece of trash into the trash can.
3. This does NOT show an energy transfer to an object. - Ms. Smith waits patiently while her students settle into their seats.
4. This DOES show an energy transfer to an object. - Ms. Smith picks up a book, drops it, and allows it to hit the floor.
5. This does NOT show an energy transfer to an object. - Ms. Smith pushes her markers out of the way so she can put her papers on the table.
This does NOT show an energy transfer to an object. - Ms. Smith pushes her markers out of the way so she can put her papers on the table.
To determine which of Ms. Smith's activities show energy transfer, let's go through each activity provided and analyze if there is an energy transfer to an object or not.
1. Ms. Smith throws a piece of trash into the trash can.
- This activity does show an energy transfer to an object. When Ms. Smith throws the trash, she applies force to it, transferring her energy to the trash to make it move and reach the trash can.
2. Ms. Smith waits patiently while her students settle into their seats.
- This activity does NOT show an energy transfer to an object. Waiting patiently does not involve any physical action or interaction that would result in energy being transferred to an object.
3. Ms. Smith picks up a book, drops it, and allows it to hit the floor.
- This activity does show an energy transfer to an object. When Ms. Smith picks up the book and drops it, she transfers gravitational potential energy to the book, which is then converted into kinetic energy as it falls, and ultimately into sound energy when it hits the floor.
4. Ms. Smith pushes her markers out of the way so she can put her papers on the table.
- This activity does NOT show an energy transfer to an object. Pushing the markers out of the way involves applying force to them, but no energy is being transferred to the markers in this case.
So, the activities that show energy transfer to an object are:
- Ms. Smith throws a piece of trash into the trash can.
- Ms. Smith picks up a book, drops it, and allows it to hit the floor.
The correct answer would be:
This DOES show an energy transfer to an object. – Ms. Smith throws a piece of trash into the trash can.
This DOES show an energy transfer to an object. – Ms. Smith picks up a book, drops it, and allows it to hit the floor.