## How do impurities affect refractive index?

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How do impurities affect refractive index? Considering liquid Impurities with a higher refractive index than your liquid sample: the velocity of light in the medium will decrease, and therefore increase the refractive index value. What affects the refractive index of a substance? Refractive index values are usually determined at standard temperature. A higher temperature means the liquid becomes...

## How do I change my profile picture on Tumblr 2020?

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How do I change my profile picture on Tumblr 2020? Click the “Blog Settings” button to view the options available for editing your blog. To update or change your profile photo, click the “Browse” button and locate the file path for an image that you want to use as your portrait photo. Then scroll down the “Settings” page and click the “Save” button. How do I edit my profile on Tumblr app? Click...

## When was deep survival written?

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When was deep survival written? 2003 Deep Survival: Who Lives, Who Dies, and Why is a 2003 survival guide by Laurence Gonzales. It was first published in hardcover during October 2003 through W. W. Norton & Company and recounts the stories of people who have experienced life-threatening events. What is the purpose of Deep Survival? As in life, survival in business is a combination of...

## Who would call the Sea of Japan the East Sea?

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Who would call the Sea of Japan the East Sea? South Korea and Japan’s unresolved dispute over what to call a body of water between the two countries came to the fore again after the US military called it the “East Sea,” and then later corrected it to the “Sea of Japan.” Which sea is Japan on? The Japanese territory is located in the region called Northeast Asia or East Asia, to the east of the...

## What is the point of tic tac toe?

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What is the point of tic tac toe? The goal of tic-tac-toe is to be the first player to get three in a row on a 3-by-3 grid or four in a row in a 4-by-4 grid. To start, one player draws a board, creating a grid of squares, usually 3-by-3 or 4-by-4. In a 3-by-3 grid game, the player who is playing “X” always goes first. What is Tic Tac on your phone? Tic Tac Tibby is a playful experience that uses...

## What trees did Vikings use for boats?

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What trees did Vikings use for boats? The secret of the Viking ship lay in its unique construction. Using a broad ax rather than a saw, expert woodworkers would first split oak tree trunks into long, thin planks. They then fastened the boards with iron nails to a single sturdy keel and then to each other, one plank overlapping the next. What natural resources did Vikings use to build boats? Ships...

## How long is PS3 warranty good for?

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How long is PS3 warranty good for? Sony Interactive Entertainment LLC (“SIE”) warrants to the original purchaser that the PS3™ hardware shall be free from material defects in material and workmanship for a period of one (1) year from the original date of purchase (the “Warranty Period”). This warranty is valid only in the United States and Canada. Can you still buy new PS3? Thankfully, you’ll...

## How much should a 15-year-old weigh stone?

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How much should a 15-year-old weigh stone? What is the average child weight by age? Age Boys Girls 13 7st 1.9lb (45.3 kg) 7st 3lb (45.8 kg) 14 7st 14lb (50.8 kg) 7st 6.9lb (47.6 kg) 15 8st 11.5lb (56 kg) 8st 2.9lb (52.1 kg) 16 9st 8lb (60.8 kg) 8st 5.9lb (53.5 kg) What is overweight for a 15-year-old? “Overweight” for a 15-year old is defined as being above the 85th percentile on the CDC growth...

## How long does it take to bake a cake at 325 degrees?

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How long does it take to bake a cake at 325 degrees? Pan Size ~ The general rule of thumb when baking is “the bigger the pan, the lower the temperature”. You bake a chocolate 9″ round cake for about 30-35 minutes at 350 F. But, if you were putting the same recipe in a 14″ pan you need to lower the temperature to 325 F for 50-55 minutes. How long does it take to preheat oven to 425? 15 to 20...

## Do lone pairs count in oxidation state?

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Do lone pairs count in oxidation state? Lone pair electrons (LPs) belong entirely to the atom on which they reside. Oxidation number (ON) is the difference between the valence electrons in the isolated atom (VE) and the valence electrons in the bound atom (LP + BE). How do you find the oxidation state of a Lewis structure? Oxidation States from Lewis Structures Break all 2-electron bonds and give...

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