..##Part 2 Ican do it?

Which of the following is NOT an electromagnetic wave?

•  infrared

•  radio

• sound

• . x-ray

Among all the electromagnetic waves (EM), which has the highest frequency?

• infrared radiation

• ultraviolet light

• amma rays

• radio wave

ROYGBIV is the basic component of white light. Which color of light carries the highest   energy?

•  blue

• green

•  orange

• red

Radio waves and Gamma rays are members of the electromagnetic spectrum. Which of the following is true about the energy carried by these waves?

• All electromagnetic waves carry the same energy.

• Radio waves carry the lowest energy since they have the lowest frequency.

• Gamma rays carry the lowest energy since they have the lowest frequency.

• Radio waves carry the highest energy since it has the highest frequency.

In ROYGBIV, G stand for ________?

•  red

•  green

• yellow         

• orange

How does energy from the sun reaches to the earth surface?

• infrared waves

• electromagnetic waves

• mechanical waves

• ultraviolet waves

What is the relationship between frequency and wavelenght?

• The greater the frequency, the shorter the wavelength.

• The frequency and wavelength are the same.

• The lesser the frequency, the shorter the wavelength.

• Both frequency and wavelength are increasing.

Which electromagnetic wave has a lowest frequency?

• radio

• x-ray

•  microwave

• visible light

Which of the following graphs shows that the object’s motion is accelerating?

• 
• 
• 
• 

Which of the following activities will contribute to energy conservation?

• Staying in an air conditioning room during rainy days.

• Ironing clothes once a week during nighttime.

• Listening to the radio while watching TV

• Toasting a piece of bread.