 
 <prompt> ```Which one of di following na similarity between x-ray waves and sound waves?
Select from di following.
 -- Both dey transfer energy.
 -- Both need vacuum.
 -- Both get di same speed.
 -- Both get di same frequency.``` <response>: ```Both transfer energy.```
Translate am go Nigerian Pidgin. If code dey inside, leave am as e be. Don't add any extra statement for your response: 