Infer When one object heats another, does the temperature increase of one object always equal the temperature decrease of the other object? Explain.

No

Explanation:

When one object heats another, the amount of heat transferred by the hotter object () to the colder object is equal to the amount of heat absorbed by the colder object ():

The two amounts of heat can be written as:

where

is the mass of the hotter object

is the specific heat capacity of the hotter object

is the change in temperature of the hotter object

And

where

is the mass of the colder object

is the specific heat capacity of the colder object

is the change in temperature of the colder object

So we can write

or

We see that this ratio is not always equal to 1, since the two objects can have different masses and specific heat capacities: therefore, the changes in temperature are not equal.

d₁ = displacement of tern from arctic to antarctic = 11000 miles

d₂ = displacement of tern from antarctic to arctic =   - 11000 miles

d = total displacement for the journey

total displacement for the journey is given as

d = d₁ + d₂

d = 11000 + (-11000)

d = 0 miles

t₁ = time of travel from arctic to antarctic = 3 months = 3 x 30 days = 90 days

t₂ = time of travel from antarctic to arctic = 3 months = 3 x 30 days = 90 days

t = total time of travel

total time of travel is given as

t = t₁ + t₂

t = 90 + 90

t = 180 days

average velocity is given as

average velocity = total displacement/ total time

v = d/t

v = 0/180

v = 0 miles/day