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Mass & Volume
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Hi guys! Today, me and my assistant are going to talk about mass and volume.
00:00:01
Say hello!
00:00:08
Okay, so we're going to talk about mass and volume.
00:00:10
Mass is the amount of matter an object has, and volume is how much space it occupies.
00:00:14
An object can be small, but very heavy.
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A different object can be big, but very light.
00:00:26
so you can have a bird that has a big long long long feather but the feather is really light
00:00:31
it falls slowly to the ground you can have a ball but it can be solid and it can weigh
00:00:39
a lot so it falls quickly to the ground so here i have two objects both are books
00:00:46
Which book has the bigger volume, this book or this book?
00:00:55
You're right.
00:01:02
This book has the bigger volume because it takes up more space than this book.
00:01:04
This book is smaller.
00:01:10
Now, which book do you think has more matter, this book or this book?
00:01:12
You're right.
00:01:19
This book.
00:01:20
This book has more matter because not only is it bigger, but it also weighs more than this book does.
00:01:22
Great job.
00:01:28
Now, my assistant ran away from me, but next time she'll be back in class, so make sure you watch the videos.
00:01:29
Bye-bye.
00:01:36
- Autor/es:
- Courtney
- Subido por:
- Irene V.
- Licencia:
- Reconocimiento - No comercial - Sin obra derivada
- Visualizaciones:
- 77
- Fecha:
- 22 de mayo de 2020 - 18:25
- Visibilidad:
- Público
- Centro:
- CP INF-PRI CARMEN IGLESIAS
- Duración:
- 01′ 37″
- Relación de aspecto:
- 1.78:1
- Resolución:
- 1280x720 píxeles
- Tamaño:
- 29.79 MBytes