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After taking 15 index cards and piling them on top of a flashlight while in a dark room does the light stay dim after so long?
Wiki User
∙ 13y ago
The light stay dim long as the cards is piled on top of the flash light.
Human eye can adjust to see better in the dark and it might cause the thinking that after dimming by piling card over flash light for a while and it go brighter a little.
Wiki User
∙ 13y ago
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How can you use indirect measurement to calulate the thickness of one index card?
1. Measure the thickness of a stack of 100 index cards 2. Divide the answer from 1 by 100
What is a map index?
A map index is what you will see on the map.
Discussion of reflactive index of glass and water?
Refractive Index of water=1.333 Refractive Index of Sea water=1.343
What fossil used to compare the relative ages of fossils?
An index fossil. An index fossil's age is known, allowing scientists to know the relative age of other fossils based on their position relative to the index fossil. (Ex. If a fossil is deeper in the earth, it is older than the index fossil)
What is fossils organisms that lived a short period of time called?
They are called index fossils.
Where to get cheap index cards?
You can get cheap index cards at online sites such as Amazon and eBay. If you buy them in bulk, you will get a cheaper price. You can also find index cards at office supply stores such as Staples and Office Depot.
Where to buy index cards inexpensively.?
The online store Bulk Office Supply sells index cards at really cheap prices. The store also has many different size and color index cards to choose from available.
How do you use index cards?
Index cards are used for note keeping, such as a school oral report. Write short things that you have to say.
What sentence you can make with the word index?
I use index cards to study my vocabulary.
Why is index cards called index?
Because they are commonly used to make indexes for topics. ie. You would use "index" cards to make an alphabetical index of all the books you've read, guys you've date, etc.
Who invented index cards?
Carl Linnaeus invented the index card in 1760's
What is the distance of two index cards in meters?
it is
Where can you find big index cards?
Target!!!
Can you buy 4 by 6 index cards from family dollar?
It depends whatdollars dont have index cards at family dollar your at some family all!
What do you use index cards for?
Index cards have many different uses. One can be to write notes on when making a speech, oral presentation or debating. You can use them to categorise different items and hold them in order to create a database. You can make a 'to-do' list on index cards. They can be used as flash cards to learn words or other information.
When you use index cards to keep your information organized what two types of cards should you have?
Bibliographic information cards and note cards
Are index cards the same size as a postcard?
no, index card are a bit smaller than post card
