Phase change

Well today on my way to practice I was in the window sit of my couches car which is a hummer I was getting bored so I i breathe out warm air to the the window then I stared draw random things then I scream at.

      What happened was that my warm breath once it touch the window my breath condense and turn into water because my breath was warm and the window was cold the window stold the heat of my breath and turn the breath into water 

Doppler radar

Well I did research and the way the Doppler radar works it sends a electromagnetic wave like phone wify it sends a short pulse that does like and Echo and it bounced back from the object.

Also by know the speed of a cop car by how the noise of the cops car frequency shifts

No effect

Well sometimes in life when something bad happens I think is going to to affect me sometime it does but sometimes I prefer closing my eyes because a heart that can't see is a heart that can't feel 

Standing wave

Well today we did the thingy with the slinky and it thing matter the sizes of the wave the time will still the same the wave would travel the same distance in the same time with different wave sizes 

Interference

Well when I go to revere beach with my friend on stormy days I see big waves the crash on the rocks.

   Sometimes in big buildings I can hear my eko because my sound wave bounces off the wall I guess

Appliances

Quick pump 

120VAC~60Hz

236W

Iron 

120V~60Hz 1200W

Heater

120V AC 60Hz 1500W

Javier underwear model 

Caution really hot 

1200V 600Hz watts unstable 

http://reidhonorshomework.blogspot.com/

Appliance

120v

AC 60Hz 

1500W

 the object in the picture is an electric heater