Everything You Need to Know About Lenses and Light - Physics Book 4th Grade | Children's Physics Books

Baby Professor

Description

Here’s another physics book collection from Baby Professor. Targeted for fourth graders, this book discusses lenses and light in a refreshing way. This book contains a smart mix of pictures and words to encourage young readers to really go from page 1 to the last. Does your child love this book? Check out more science books from Baby Professor!

Informations

• Publié par: Speedy Publishing LLC
• Date de parution: 15 mai 2017
• Nombre de lectures: 0
• EAN13: 9781541918993
• Langue: English
• Poids de l'ouvrage: 1 Mo

Extrait

EVERYTHING YOU NEED TO KNOW ABOUT LENSES AND LIGHT
PHYSICS BOOK 4TH GRADE
CHILDREN’S PHYSICS BOOKS




Speedy Publishing LLC
40 E. Main St. #1156
Newark, DE 19711
www.speedypublishing.com
Copyright 2017
All Rights reserved. No part of this book may be reproduced or used in any way or form or by any means whether electronic or mechanical, this means that you cannot record or photocopy any material ideas or tips that are provided in this book





I n this book, we’re going to talk about lenses and light. So, let’s get right to it!





scientist looking through a microscope in laboratory





W hat do all these situations have in common?
� A biologist looks through a microscope to study bacteria.
� An astronomer looks through a telescope to study the night sky.
� An audience watches a movie that’s being shown using a movie projector.
� Your uncle has his eyeglass prescription changed.




































































































































































































































































� A lighthouse sends out a beam of light to warn sailors of a rocky shore.
� You pop out a contact accidentally while you’re playing sports and you can’t find it.
� Your friend puts a CD into his CD player and plays it for you.
� A stamp collector uses a magnifying glass to look at the details of a stamp she’s thinking of buying.
� A field naturalist uses binoculars to see a rare bird up close.
� A photographer snaps a photo of a beach landscape using a vintage 35 mm camera.




































































































































































































































































lighthouse






If you haven’t already figured it out, all these situations use lenses. Lenses help us improve our vision in different ways.








They can help us to correct our vision if it isn’t 20-20. They also help us to see things that are so tiny or so far away that we can’t see them with the naked eye. Manmade lenses are built on the same principle as the biological lenses that are located inside our eyes.