Feel The Heat

Nolan picks up a book from his desk and hands it to his teacher. His teacher sets the book down and slides it across a table. Which action produces the most head?

• sliding the book across the table

• handing the book to his teacher

• setting the book down on a table

• picking the book up from his desk

Tags

NGSS.MS-PS3-5

NGSS.MS-PS2-2

When your hands feel cold, it can help to rub them together very quickly. This can make your hands feel warm. Why does rubbing your hands together make them warm?

• rubbing your hands together can cause a fire

• moving your body can cause your heart rate to speed up

• rubbing your hands together causes friction

• rubbing your hands together causes energy

Tags

NGSS.MS-PS3-5

A light bulb in the table lamp goes out. Carrie quickly replace it and burns her fingers when removing the light bulb. Why does this happen?

• a light bulb reflects light light

• a light bulb absorbes heat

• a light bulb produces light and gives off heat

• a light bulb still has electricity running through it which causes heat

Tags

NGSS.MS-PS3-5

Kayla’s family is cooking lunch on an outdoor grill. Which items are giving off both light and heat?

• the coals and the air

• the food and the flames

• the grill and the food

• the coals and the flame

Every day when Jack gets home from school, he puts his lunchbox on the counter. He turns on his desk lamp and gets a cup of water. He then sits at his desk with his book to do his homework. Which object produces the most heat?

• cup

• book

• lamp

• lunchbox

Liang starts doing her homework. She takes a drink of water and opens her notebook. She sees she has made a mistake and erases it with her eraser. Which object produces heat when she uses it?

• cup

• book

• eraser

• water

Bella and her mother dip strawberries in chocolate they melted over a pan of hot water on the stove. Which type of energy produced by the stove enabled them to do this?

• heat energy

• light energy

• sound energy

• gravitational energy

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-3

NGSS.MS-PS3-4