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Sanford Balistreri

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Term1/9
Atoms with certain characteristics are radioactive Which is least likely to be radioactive
Definition1/9

all atoms with an atomic number under 40

Term1/9
A heat engine is a device that converts work into heat
Definition1/9

No, a heat engine is not a device that converts work into heat. It is the opposite, which means it is a device that converts heat into work.

Term1/9
Is Thermodynamics the study of the relationships among heat work and other forms of energy
Definition1/9

Yes this is correct.

"Thermodynamics is the study of the relationships among heat, work and other forms of energy."

Term1/9
Entropy is the amount of heat a system releases
Definition1/9

False

Term1/9
Is the temperature of a gas a measure of how hard its molecules hit the walls of its container
Definition1/9

APEX: false

Term1/9
Which item requires the least energy to increase its temperature lounge chair sand or water Explain your answer in terms of this item's specific heat
Definition1/9

Sand needs least energy to increase the temperature as its specific heat is very low compared to that of water. Water needs more energy to increase its temperature as its specific heat capacity is higher.

Term1/9
Factor 2p plus 11p plus 5
Definition1/9

2p + 11p + 5 = 13p + 5 which does not factor.

If the expression had been 2p2 + 11p + 5 then this can be factored,

2p2 + 11p + 5 = (2p + 1)(p + 5)

Term1/9
Which of the following are formulations of the second law of thermodynamics
Definition1/9

Mdufbrurir

Term1/9
I’m a nuclear reaction which of the following must be conserved
Definition1/9

Charge

The count of nucleons

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Cards in this guide (9)
Atoms with certain characteristics are radioactive Which is least likely to be radioactive

all atoms with an atomic number under 40

A heat engine is a device that converts work into heat

No, a heat engine is not a device that converts work into heat. It is the opposite, which means it is a device that converts heat into work.

Is Thermodynamics the study of the relationships among heat work and other forms of energy

Yes this is correct.

"Thermodynamics is the study of the relationships among heat, work and other forms of energy."

Entropy is the amount of heat a system releases

False

Is the temperature of a gas a measure of how hard its molecules hit the walls of its container

APEX: false

Which item requires the least energy to increase its temperature lounge chair sand or water Explain your answer in terms of this item's specific heat

Sand needs least energy to increase the temperature as its specific heat is very low compared to that of water. Water needs more energy to increase its temperature as its specific heat capacity is higher.

Factor 2p plus 11p plus 5

2p + 11p + 5 = 13p + 5 which does not factor.

If the expression had been 2p2 + 11p + 5 then this can be factored,

2p2 + 11p + 5 = (2p + 1)(p + 5)

Which of the following are formulations of the second law of thermodynamics

Mdufbrurir

I’m a nuclear reaction which of the following must be conserved

Charge

The count of nucleons

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