1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
erastovalidia [21]
3 years ago
6

How are the resources of europe both an advantige and disadvantage to the life Europe

Physics
1 answer:
MariettaO [177]3 years ago
7 0
Like landforms? the mountains provide protection for settlements but made it hard to cross the continents; the rivers also made traveling difficult. The landforms also resulted in rich soil that is good for planting and grazing and lots of natural resources.
You might be interested in
A rocket is fired at 100 m/s at an angle of 37, how many seconds is it in the air?
Sonbull [250]

Answer:

12.3 seconds

Explanation:

time in air = 2(v)/g

2(100sin(37))/9.8

=12.28 seconds

7 0
3 years ago
Coherent light of wavelength 540 nm passes through a pair of thin slits that are 3.4 × 10-5 m apart. At what angle away from the
Scrat [10]

Answer: 1.8\°

Explanation:

The diffraction angles \theta_{n} when we have a slit divided into n parts are obtained by the following equation:

dsin\theta_{n}=n\lambda (1)

Where:

d=3.4(10)^{-5}m is the width of the slit

\lambda=540 nm=540(10)^{-9}m is the wavelength of the light  

n is an integer different from zero.

Now, the second-order diffraction angle is given when n=2, hence equation (1) becomes:

dsin\theta_{2}=2\lambda (2)

Now we have to find the value of \theta_{2}:

sin\theta_{2}=\frac{2\lambda}{d} (3)

Then:

\theta_{2}=arcsin(\frac{2\lambda}{d})   (4)

\theta_{2}=arcsin(\frac{2(540(10)^{-9}m)}{3.4(10)^{-5}m})   (5)

Finally:

\theta_{2}=1.8\°   (6)

5 0
3 years ago
What is a fixed volume
nasty-shy [4]

A fixed volume is where either a solid or liquid has a volume that is constant under the same pressure and temperature. A gas cannot have a fixed volume because it changes by itself without any human interaction.

Best of Luck!

5 0
3 years ago
Read 2 more answers
Convert 172 to a scientific notation
gtnhenbr [62]

Answer:

1.72×10^2

Explanation:

Is the answer correct ?

6 0
2 years ago
Read 2 more answers
Describe the main differences between the composition of Earth and that of the Sun.
kakasveta [241]

Answer: The earth is comprised of silicate materials as well as metals. The amount of gas is less here because of its location near to the sun. Due to its relative high surface temperature, the gases such as hydrogen and helium gets evaporated and disappears.

Whereas the sun is entirely comprised of hydrogen and helium gas, of which hydrogen is the dominant one. It has an extremely high temperature of about 5500°C.

6 0
3 years ago
Other questions:
  • In physics class, Anne is designing a small circuit that can operate a mixer. Identify the devices she should use in the circuit
    15·1 answer
  • What is transmitted by all waves
    6·2 answers
  • What law describes light
    11·1 answer
  • The mass of a star can be determined by studying ___.
    11·2 answers
  • Simplify -2/3 - 3/5<br><br> A) -1/15<br><br> B) -19/15<br><br> C) -3/5<br><br> D) -5/8
    10·1 answer
  • A meter stick is held vertically with one end on the floor and is then allowed to fall. Find the speed of the other end when it
    14·1 answer
  • rt A For a given substance, do you expect the density of the substance in its liquid state to be closer to the density in the ga
    6·1 answer
  • A jet plane lands with a speed of 87 m/s and can accelerate at a maximum rate of −4.10 m/s2 as it comes to rest. (a) From the in
    10·1 answer
  • A small first-aid kit is dropped by a rock climber who is descending steadily at -1.25 m/s. After 2.5 seconds, what is the veloc
    14·1 answer
  • A lightweight vertical spring of force constant k has its lower end mounted on a table. You compress the spring by a distance d,
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!