Question

1. boiling water with warm water rising and cool water sinking is an example of...

a. conduction
b. convection
c. radiation

section 5 — temperature conversions

1. convert 0°c to °f.

(short answer)

1. convert 32°f to °c.

(short answer)

1. convert 300 k to °c.

(short answer)

1. convert 10°c to k.

(short answer)

section 6 — exit ticket

1. which layer contains the ozone layer?

a. troposphere
b. stratosphere
c. mesosphere
d. thermosphere

1. heat is transferred by what three methods?

(short answer)

1. air moves from ____ pressure to ____ pressure.

(short answer)

Explanation:

Step1: Identify heat transfer type

Warm water rising/cool sinking = convection (fluid movement)

Step2: Convert 0°C to °F

Use formula $^\circ\text{F} = \frac{9}{5}^\circ\text{C} + 32$ → $\frac{9}{5}(0) +32=32$

Step3: Convert 32°F to °C

Use formula $^\circ\text{C} = \frac{5}{9}(^\circ\text{F}-32)$ → $\frac{5}{9}(32-32)=0$

Step4: Convert 300K to °C

Use formula $^\circ\text{C}=K-273.15$ → $300-273.15≈26.85$

Step5: Convert 10°C to K

Use formula $K=^\circ\text{C}+273.15$ → $10+273.15=283.15$

Step6: Identify ozone layer location

Ozone layer is in stratosphere

Step7: List 3 heat transfer methods

Conduction, convection, radiation

Step8: Air movement direction

Air moves from high to low pressure

Answer:

1. B. Convection
2. 32
3. 0
4. 26.85 (or 27)
5. 283.15 (or 283)
6. B. Stratosphere
7. Conduction, convection, radiation
8. high; low