Energy Transfer Evidence

Grade 4 Science Worksheet - Challenge Me

Circle the answer.

1. 1.

   A student wants to show that a hot cup of water warms a cold cup placed against it. Which measurement is the best evidence?

   • the color of the two cups
   • the temperature of the cold cup rising over time
   • the loudness of the water
   • the height of the two cups
2. 2.

   A row of dominoes is set up. You push the first one and the last one falls. What was passed along the row?

   • light energy
   • cold
   • energy of motion
   • electric current
3. 3.

   Which energy chain correctly describes a flashlight with a working battery?

   • light to electric current to battery energy
   • heat to sound to electric current
   • battery energy to electric current to light
   • sound to light to battery energy
4. 4.

   A lit bulb is warm to the touch. Which two kinds of energy is the bulb giving off?

   • motion only
   • light and heat
   • sound only
   • sound and motion