All categories

3 years ago

How do january temperatures in canada and alaska compared with july temperatures in the same region?

1 answer:

5 0

<span>The main difference of temperature in July for Canada and Alaska is of the temperature, January is usually colder in Canada and Alaska varying from 10 degree Fahrenheit to 20 degree Fahrenheit while in July it gets warm or at times hot varying from 51 degree Fahrenheit to 69 degree Fahrenheit. </span>

You might be interested in

Which of the following are ethnic religions?

fiasKO [112]

Answer:

Judaism and Hinduism

Explanation:

Hope it helps you!

4 0

3 years ago

4. How does the amount of wind affect hurricane formation? (5 points)

Reika [66]

Well wind sheer can cut off the tops of storms. Wind sheer stops a storm and it's energy from moving upward. Because that energy is what is called latent heat and this is stopped, the storm cannot basically develop or continue on.

7 0

3 years ago

3. A space vehicle is traveling at 4300 km/h relative to Earth when the exhausted rocket motor (mass 4m) is disengaged and sent

kvv77 [185]

Answer: Vce= 4234.4km/hr or 1180m/s

Explanation:

Mass of rocket motor Mr= 4m

Mass of control module Mc= m

Initial velocity of spaceship relative to earth Vs= 4300km/hr

Final velocity of command module relative to the rocket motor Vrc = 82km/hr

Total mass of spaceship M= 4m+m= 5m

Using law of conservation of momentum;

MVs= MrVre + McVce eqn1

Vre = Vrc+Vce eqn2

Where Vce is velocity of control room relative to the earth and Vre is velocity of rocket motor relative to the earth

Substituting eqn2 to eqn1, we have.

MVs= Mr(Vrc+Vce) +McVce

MVs= MrVrc+MrVce+McVce

Making Vce the subject of formula.

Vce = (MVs-MrVrc)/(Mc+Mr)

Substituting the values we have,

Vce = (5m×4300km/hr - 4m×82km/hr)/ (m+4m)

Vce = 21172m/5m

Vce= 4234.4km/hr or 1180m/s

3 0

2 years ago

Isolated area of vegetation in the desert

Marta_Voda [28]

The answer is:

A. Oasis

7 0

2 years ago

Where do most people in North America, South America, Europe, and Australia live? Your answer

Diano4ka-milaya [45]

Explanation:

Of all the continents, Europe and Asia are the most densely populated. Asia alone contains more than 60 percent of the world's people. Which continents are most densely populated? Today, most people in Europe, North America, South America, and Australia live in or around urban areas.

8 0

3 years ago