x \\ a Peripheral Nervous Syst. × ne yct/itemView?assignmentProblemID-870540278o

Question

x a Peripheral Nervous Syst. × ne yct/itemView?assignmentProblemID-870540278offset-next Resources « previous 17 of 38 | ne Part A A volume of 505 mL of air on a cold winter day at 37 C Cis breathed into the lungs, when body temperature is 15 The final volume will be the same as the initial volume The final volume will be smaller than the initial volume The final volume will be larger than the initial volume. Give Up Submit My Answers Part B The heater used to heat the air in a hot-air baloon is turned off O O O The final volume will be the same as the initial volume The final volume will be smaller than the initial volume The final volume will be larger than the initial volume Submit My Answers Give Up Part C A balloon filled with helium at the amusement park is left in a car on a hot day

Explanation / Answer

The relation between volume (V) and temperature (T) is as follows:

Volume is directly proportional to Temperature.

Part A:

Initial temperature is -15 °C

Final temperature is 37 °C

Here temperature is increased. So volume also increase.

Hence correct option is

The final volume will be larger than the initial volume.

Part B:

When heater is turnoff then temperature is decreases. So volume is decreases.

Therefore, correct option is

The final volume is smaller than initial volume.

Part C:

On hot day temperature is more.

So volume is also more.

Hence correct option is,

The final volume is larger than initial volume.

Related Questions

Navigate

• Browse (All)
• Browse X
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.