How was your studies, Jacob? Are you having fun in your school?
Jacob went to his grandparents and stayed there for him to wait his mother.
Hey Pops! Mommy! I missed you! LEts go to the garden!
Hey! Jacob, my grandson, we miss you!
Pops, how does radio work, I wonder how they get stations.
Wait mommy! Let's play in the rain, pops!
Radio waves are a type of electromagnetic radiation with the longestwavelengths. Radio-wave communications signals travel through the air in a straight line,
No we can't play in the rain Jacob, we might get sick, it seems like the rain is bad today
But then a sudden rain had occured, so they lanned do go in.
Run! Run! Run! It's raining come inside the house
Pops! Pops!There is a rainbow!
The longest wavelengths (around 700 nanometers) are red and the shortest wavelengths (380 nanometers) are violet.
Here's a trvia my boy, rainbows are formed with these crystalizing droples where it separates white light into the visible spectrum. The human eyes perceive the spectrum as a sequence of color bands.
Wow! How is this cooked mommy?
I want popcorn! Popcorn!
The different wavelengths of visible light are seen as the colors of the rainbow: red, orange, yellow, green, blue, indigo, and violet.
After Pops explained, the rain stopped then Jacobsaw a rainbow.
okay then, let me put it inside the microwave
Jacob! Jacob What do you want for your snack?
Mother arrive in her parent's house to get them all.
Pops can we have barbecue for today? I missed your special chicken barbeque!
Oh! Wow! I didn't thought about that. I learned a lot from tody mommy.
They gathered themeselves in their backyard and had fun together.
Okay sure, let's go then.
School's fun mommy, I got an ace in my Science class!
Hey! Mom, lets us go now to the hospital, I appointed some check-up from your doctor.
Microwaves cause water and fat molecules to vibrate, which makes the substances hot. So we cn usemicrowaves to cook many types of food.
Do you know that mobile phones use microwaves, as they can be generated by a small antenna, which means that the phone doesn't need to be very big. Wifi also uses microwaves.
Their wavelength shorter than the radio waves , usually a couple of centimeters.
Wow! Very fascinating! I didn't know there are like this type of devices.
shortwave radio, navigation and air-traffic control, cellular telephony, and even remote-controlled toys.
GoodMorning! Sir! Ma'am!
reflect off of clouds or layers of the ionosphere, or are relayed by satellites in space. They are used in standard broadcast radio and television,
Oh Wow! What's that red and yellow monitor in there, sir?
They have arrived now in the hospital. But then Jacob some security check.
Pops turned on his radio to listen some news. Then Jacob wonder how radios work
Hello sir! This is the temperature screening, An infrared camera detects the thermal energy or heat emitted by the scene being observed and converts it into an electronic signal.
Where have been Jacob?
Oh I see, you know about it now.
Yes, mommy is sick so she needs some monthly check-up. The doctor told me how she needs x-ray .
Sorry mom, I got curioused on what was at the entrance, the thermal monitor screen over there.
Mommy called Jacob and asked what he wants for his snack.
By the way mom, what are we doing here in the hospital, is Mommy sick?
Infrared waves have longer wavelengths than visible light and can pass through dense regions of gas and dust in space with less scattering and absorption. Thus, infrared energy can also reveal objects in the universe that cannot be seen in visible light using optical telescopes.
It is used as detecting as heat or thermal radiation. There are this infrared sensors that seeks hot objects like explosive devices. There are also infrared -sensitive cameras that detects some diseases.
Oh really, I hope she stays fine, I want her to live long. By the mom, what is x-ray, is is something dangerous?
Over 30 Million Storyboards Created
No Downloads, No Credit Card, and No Login Needed to Try!