3 years ago

Which of the following statements about a controlled experiment is accurate?

1 answer:

6 0

Answer: There is no following statements. But a controlled experiment is a scientific test that is directly manipulated by a scientist, in order to test a single variable at a time. The variable being tested is the independent variable, and is adjusted to see the effects on the system being studied.

You might be interested in

Calculate the heat energy of 100 g of water that has its temperature increased by 10C . The specific heat of water is 4.18 J/gC

andreev551 [17]

Answer:

4180 Joules

Explanation:

Multiply 100g by the 10c to get the amount of degrees heating the amount of grams, which is 1000.

Specific heat is how much energy it takes to heat 1 gram 1 degree celcius, which it took 1000 of.

1000* specific heat for water = Total heat energy

1000*4.18J=4180 J

It took 4180 Joules of energy to heat up 100g of water by 10 C

6 0

3 years ago

A scientist measures the weights of two different animals. one is 250 grams. the other is 330 grams. in milligrams, what is the

trasher [3.6K]

We know, 1 g = 1000 mg
so, 250 g = 250,000 mg
Also, 330 g = 330,000 mg

So, Difference = 330,000 - 250,000 = 80000

In short, Your Answer would be 80,000

Hope this helps!

4 0

3 years ago

Why might a veterinarian x-ray the dog brain

zlopas [31]

The dog may have a Brain disease or worms. Please mark Brainliest!!!

3 0

3 years ago

Which is the best response by the skin to a bleeding paper cut? A. minimize the flow of blood to the site

krek1111 [17]

the answer C is correct i am taking it on ingenuity thanks guys i almost clicked A Hannah alright bye guys aha sorry to bug

7 0

3 years ago