April 30th Science Review

YOUR BODY OBTAINS ENERGY FROM THE FOOD YOU EAT. WHAT IS THE FORM OF ENERGY IN FOOD?

• KINETIC
• ELASTIC
• GRAVITATIONAL
• CHEMICAL

Tags

NGSS.MS-LS1-7

WHICH ENERGY TRANSFORMATION OCCURS WHEN A TELEVISION SPEAKER PRODUCES MUSIC?

• ELECTRICAL TO SOUND
  
• ELASTIC TO SOUND
• THERMAL TO SOUND
• SOUND TO ELECTRICAL

WHAT ANOTHER NAME FOR THERMAL ENERGY?

• HEAT ENERGY
• ITS SIZE
• ITS POTENTIAL ENERGY
• ITS MECHANICAL ENERGY

WHICH OF THESE DESCRIBES THE LAW OF CONSERVATION OF ENERGY?

• NO MACHINE IS 100% EFFICIENT
• ENERGY IS NEITHER CREATED OR DESTROYED
• THE ENERGY RESOURCES OF EARTH ARE LIMITED
• THE ENERGY OF A SYSTEM IS ALWAYS DECREASING

Tags

NGSS.MS-PS3-5

What kind of energy is represented in this picture?

• Thermal
• Potential
• Nuclear
• Mechanical

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-3

NGSS.MS-PS3-4

What kind of wave is pictured below?

• compressional wave
• transverse wave
• sound wave
• mechanical wave

Tags

NGSS.MS-PS4-1

Which vocabulary term is used to identify the distance between points C & E?

• Amplitude

• Crest

• Frequency

• Wavelength

Tags

NGSS.MS-PS4-1

Top of the wave

• Wavelength
• Amplitude
• Trough
• Crest

Tags

NGSS.MS-PS4-1

What are waves used for?

• Transferring Energy

• Storing Energy

• Moving Objects

• Removing Energy

Tags

NGSS.MS-PS4-1

Which one shows the wavelength of a wave?

• 
• 
• 

Tags

NGSS.MS-PS4-1