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
Strike441 [17]
4 years ago
5

Temperature cloud cover and thunder are all examples of

Chemistry
1 answer:
Umnica [9.8K]4 years ago
7 0

Temperature, cloud cover and thunder are all examples of weather.  

<h3><u>Explanation:</u></h3>

Weather is described as conditions that prevail for a short period of time and the above-mentioned factors change variably throughout the day. Cloud cover simply describes the clouds coverage in the sky. It is one factor that is used to describe weather conditions since the type of clouds indicates prevailing weather.

For example, the presence of cirrus means there will be a storm in 24 to 48 hours. Weather conditions characterized by thunder is said to be stormy and it also has other conditions such as lightning, wind and fast rain with heavy raindrops. Temperature affects the warmness and coldness of the air and its movement. Moreover, it also affects all other aspects of weather conditions.

You might be interested in
A group of students observed a sample of soil and recorded their observations.
Ahat [919]

hola amigos como están bien""

6 0
3 years ago
The energy required to remove the third electron from a dipositive ion is
jolli1 [7]

The energy required is Ionization energy

5 0
3 years ago
Read 2 more answers
Given these reactions, X ( s ) + 1 2 O 2 ( g ) ⟶ XO ( s ) Δ H = − 665.9 k J / m o l XCO 3 ( s ) ⟶ XO ( s ) + CO 2 ( g ) Δ H = +
pochemuha

Answer:

ΔH of reaction is -856 kJ/mol

Explanation:

The property ΔH is property which can be added to find the net change in enthalpy of reaction.

ΔH of first reaction is -665.9 kJ/mol

ΔH of second reaction is 190.1 kJ/mol

carefully looking at the third equation,

it is first reaction - second reaction.

thus, by Hess's law,

<em>Hess's Law of Constant Heat Summation (or just Hess's Law) states that regardless of the multiple stages or steps of a reaction, the total enthalpy change for the reaction is the sum of all changes.</em>

ΔH of third reaction is = -665.9 - (190.1)

ΔH =  -856 kJ/mol

5 0
3 years ago
The human eye is a complex sensing device for visible light. The optic nerve needs a minimum of 2.0 × 10−17 J of energy to trigg
Karo-lina-s [1.5K]
Number of photons can be calculated by dividing the needed energy by the energy per photon.

The minimum energy needed is given as 2 x 10^-17 joules
Energy per photon = hc / lambda where h is planck's constant, c is the speed of light and lambda is the wavelength
Energy per photon = (<span>6.626 x 10^-34 x 3 x 10^8) / (475 x 10^-9)
                              = 4.18 x 10^-19 J

number of photons = (2 x 10^-17) / (4.18 x 10^-19)
                               = 47.79 photons which is approximately 48 photons</span>
7 0
3 years ago
Read 2 more answers
Atoms are not ______ or ____ during a chemical reaction.​
RoseWind [281]

Answer:

Created or destroyed

Explanation:

to balance a chemical equation you must add coefficients

5 0
3 years ago
Other questions:
  • Molly made 3600 ml of tea for a party, and she served the tea divided equally in 12 cups. how many liters of tea did molly put i
    14·2 answers
  • How do you find the volume of a liquid
    14·1 answer
  • A compound with the empirical formula ch2 has a molar mass of 70 g/mol. what is the molecular formula for this compound?
    12·2 answers
  • For the reaction H2PO4- HAsO4 2-HPO4 2-+H2AsO4- <br> what species are a conjugate acid-base pair?
    12·2 answers
  • Whats is causing the ice block to melt
    8·1 answer
  • What is weathering?
    7·2 answers
  • How much of the total mass of the solar system is contained in the Sun?
    11·2 answers
  • Name the following lonic Compounds using the lonic naming rules. Remember, place the metal's name
    13·1 answer
  • Find the mass of a metal cylinder that has a volume of 652 cm and a density of<br> 21.45 g/cm
    12·1 answer
  • Heart, 5 stars, Brainiest, and 40 coins if right! Answer needed ASAP
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!