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MakcuM [25]
3 years ago
6

Which statement would be the best evidence that heat transfer through radiation has occurred and why

SAT
1 answer:
Oksi-84 [34.3K]3 years ago
6 0

Answer:

C.

Explanation:

Radiation occurs whithout touching. This specific form of radiation is called thermal radiation.

You might be interested in
For each watch Denmark produces, it gives up the opportunity to make 50 pounds of cheese. Germany can produce one watch for ever
Helga [31]

The true statement about the opportunity costs in the two countries is: B) the opportunity cost of producing cheese is higher in Denmark.

<h3>What is an opportunity cost?</h3>

An opportunity cost is also referred to as alternative forgone and it can be defined as the value, profit or benefits that are given up and forfeited by an individual or business firm, in order to choose or acquire something deemed most significant at the time.

In this context, we can infer and logically deduce that the true statement about the opportunity costs in the two countries is that the opportunity cost of producing cheese is higher in Denmark because it forfeits only 50 pounds of cheese.

Read more on opportunity cost here: brainly.com/question/8846809

#SPJ1

Complete Question:

For each watch Denmark produces, it gives up the opportunity to make 50 pounds of cheese. Germany can produce one watch for every 100 pounds of cheese it produces. Which of the following is true with regard to opportunity costs in the two countries?

A) The opportunity cost of producing watches is higher in Denmark.

B) The opportunity cost of producing cheese is higher in Denmark.

C) The opportunity cost of producing cheese is identical in both countries.

D) It is impossible to compare opportunity costs because the two countries use different currencies.

E) In both countries combined, the opportunity cost of one watch is 150 pounds of cheese.

7 0
1 year ago
A study of the achievements of pre-columbian mesoamerican cultures would show that they.
Papessa [141]

Answer:

Assuming the options found elsewhere, one of the achievements of pre-Columbian (i think you mean Mesoamerican, not "mess")  cultures would show that they had intensive architecture, which they sustained through intensive agriculture.

Explanation:

Hoped this helped:)

6 0
2 years ago
Which exponential function is represented by the table? f(x) = 0. 2(0. 5x) f(x) = 0. 5(5x) f(x) = 0. 5(0. 2x) f(x) = 0. 2(0. 2x)
blagie [28]

Answer:

i think it's f(x)=0. 2(0.2x)

hope this helps

7 0
2 years ago
When 5 grams of kcl are dissolved in 50. Grams of water at 25°c, the resulting mixture can be described as
GaryK [48]

Answer:

3. Homogenous and unsaturated

Explanation:

Since your given information mentions 50 grams of solvent and 5 grams of solute, you must double each amount because "

Table G Solubility Curves" in the Regents Chemistry Reference Table notates curves based off of 100 g samples of water. Therefore, you must look for how soluble 10 grams of KCl is in 100 grams of water at 25 degrees Celsius.

As the picture shows, 10 grams of KCl is well below the curve for saturation, meaning that the solution is undersaturated.

As for the second part of the answer, we can tell that the solution is homogenous (of uniform composition) because there is no possibility of the salt, KCl, falling out of solution and making the mixture heterogenous (of mixed composition).

Putting all of those ideas together, we can tell that the answer to this question is:

3. Homogenous and unsaturated

8 0
2 years ago
<img src="https://tex.z-dn.net/?f=%20%20n%20-%20%5Csqrt%7Bc%20%2B%205%20%3D%201%7D%20" id="TexFormula1" title=" n - \sqrt{c + 5
Salsk061 [2.6K]

Answer:

c=11

Explanation:

n -  \sqrt{c  +  5}  = 1

5 -  \sqrt{c + 5}  = 1

Add sqr root of c+5 to both sides

5 = 1 +  \sqrt{c + 5}

4 =  \sqrt{c + 5}

16 = c + 5

c = 11

7 0
2 years ago
Read 2 more answers
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