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3 years ago

How does light behave around opaque, transparent and translucent

Biology

2 answers:

goldenfox [79]3 years ago

7 0

Answer:

Transparent objects allow all the light to pass through them. Opaque ones allow no light to pass through. Translucent allows light to go through but the area in it is no visible to determine the object

Explanation:

Think of Transparent as a window u can see straight through it is clear.Think of Translucent as a window with cold fog on the window light can come through it but you can't see whats outside.Think of Opaque as a black chalkboard light reflect on it but light cannot go through it

IrinaK [193]3 years ago

7 0

Answer:

Transparent: light will completely pass through and is very visible through the transparent object. For example, sunlight through a window

Translucent: some light will pass through, will be somewhat visible. For example, if you put a flashlight or your phones flash against a piece of paper, the light will pass through but not as much as light through a window

Opaque: you will not be able to see light through an opaque object, for example, putting a flashlight against a large book or a rock. No light will pass through the object.

Hope this helped :)

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Biologists notice that a population of ferrets introduced into a reserve begins to show exponential growth. The figures represen

sesenic [268]

Answer:

A. 50, 88, 145, 227

Explanation:

The correct option would be option A.

<u>When something grows exponentially, it means the growth increased at a high rate. More specifically, each rate of increase results in more or less doubling of the preceding rate. For example, if the current value of growth rate is 2 for a substance that is growing exponentially, the next growth rates will be 4, 8, 16, etc.</u>

<em>In this particular illustration, the only option that best fit into an exponential system is option A in which the growth rate more or less doubles each time from 50 to 88, from 88 to 145, and then from 145 to 227.</em>

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3 years ago

In 2003, the list of endangered species included 82 fish, 20 amphibians, 78 reptiles, 258 birds, and 316 mammals. About how many

lara [203]

Answer:

238

Explanation:

If you subtract 78 from 316 you get 238.

3 0

3 years ago

A man is brachydactylous (very short fingers; rare autosomal dominant), and his wife is not. Both can taste the chemical phenylt

netineya [11]

Answer:

The correct answer is -

A) BbTt x bbTt

B) .5^4 or 1/16 or 0.0625

Explanation:

As it is given that Brachydactylus and PTC tasters both traits are autosomal dominant conditions which mean only one allele would be enough.

For Branchydactylus and For tasting : man and women will be heterogeneous.

Hence,

The Genotype of man = BbTt

The Genotype of wife = bbTt

b. Answer = 0.0625

For Branchydactylus:

Bb X bb

Possible genotypes:

B b

b Bb( Brachydactylus) bb(normal)

b Bb (Brachydactylus) bb (normal)

The probability of a single child being Branchydactylus = 2/4 = 0.5

So, Probability of all 4 child being Branchydactylus = .5 x .5 x .5 x .5 = 0.0625

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3 years ago

Meiosis can result in the formation of

gavmur [86]

Answer:

it's in the explanation

Explanation:

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2 years ago

Scenario: A horticulturist (plant scientist) complains to the city that a nearby residence is ruining his flowers

neonofarm [45]

Answer:

1. Scientific question: Can detergent affect flower growth?

2. IV: The soap used in the study

3. DV: Flower growth

Explanation:

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3 years ago