Which action in the science laboratory transforms chemical to thermal energy

1 answer:

8 0

During conversions from chemical energy to thermal energy, the energy stored in the chemical bonds are released and this energy causes surrounding molecules to move faster thus increasing the thermal energy of a substance. The chemical energy released as the coal is burned heats water and turns it into steam.

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The personification of "love" in the excerpt _____. select all that apply. shifts the responsibility for sinful behavior off of

Aneli [31]

shifts the responsibility for sinful behavior off of the sinners
suggests that all people are powerless to resist the forces of love
implies that Francesca and Paolo were manipulated into a love affair

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3 years ago

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How did the geography of New England influence the development of its economy

luda_lava [24]

Answer:

Unlike now, people couldn't just take any environment and turn it into a place for travel if a few days to weeks. Travel through a tough mountain range would be extremely difficult compared to a nice flat lands. Trade was essential for the new england colonies due to the them being away from the mainland. New england had to have good trade with the middle colonies and southern colonies and depended on geography good for travel with goods to and from market places.

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3 years ago

Speakers who bring in false claims and manipulate the emotions of the audience, instead of using sound evidence and logical argu

user100 [1]

Answer: Unethical speakers

Explanation:

The unethical speakers is one of the type of speakers who always claim false material and also manipulate audience emotions. They never sounds logical and they are morally wrong with their actions and words.

The unethical speakers is basically refers to the lacking of the principles. They always plagiarized with their own ideas and words. They deceive the audience with there wrong attitude.

Therefore, Unethical speaker is the correct answer.

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3 years ago

The ________ surrounds the male urethra but doesn't really play much of a role in reproduction

krok68 [10]

The answer here is CORPUS CAVERNOSUM containing the erectile tissue. The male urethra travels through the penis and is the passageway of semen and urine. It is surrounded by erectile tissue which facilitates penile erection. The penis, on the other hand, is composed of three cylinders wrapped in a fascia: corpus spongiosum and two corpus cavernosa. The corpus cavernosa is the one containing the erectile tissue which facilitates penile erection. Erectile tissue is capable of stiffening and engorgement of blood. During sexual intercourse, there is an increase of blood flow in the erectile tissue and becomes it filled with blood resulting to stiffening or enlargement of the penis.

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3 years ago

An 8-year-old child who scored like an average 10-year-old on an intelligence test would have a mental age of ________ and an iq

Sphinxa [80]

An 8-year-old child who scored like an average 10-year-old on an intelligence test would have a mental age of 10 and iq of 125

IQ = mental age ÷ Physical age × 100
In this case,
Mental age= 10
Physical age= 8

So, the iq calculation is:
IQ = 10/8 x 100
IQ = 1.25 x 100
IQ = 125

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3 years ago