Seeing inside your body. What happens when you use a mobile phone? 0.2 C temperature rise A mobile...
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Transcript of Seeing inside your body. What happens when you use a mobile phone? 0.2 C temperature rise A mobile...
Seeing inside your bodySeeing inside your body
What happens when you use a mobile phone?
0.2C temperature rise
A mobile phone uses microwaves. Can you think of something else which uses microwaves?
A computer can show that your head might warm up by 0.2ºC with a mobile phone
What might happen if you use microwaves close to your head?
Do you think this is safe?
Do you feel hot today?
Which do you think are the warmest parts of your face?
This picture shows a child’s face. It shows the warmest parts in red and the colder parts in blue.
X-ray picture
This is an x-ray picture of a foot. People have used a computer to show only the bones and the muscles.
What is this an x-ray picture of?
It’s the pelvis. It shows the hips, backbone and the top of the legs.
Ultrasound scan
8 weeks
18 weeks
24 weeks
Ultrasound scan of kissing!
This patient is having a PET scan.
The heart shows up clearly and the kidneys can be seen.
The brightest area shows that there is cancer in a rib.
heart
kidney
tumour