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
Dimas [21]
3 years ago
10

What happens to Earth’s temperature as cloud cover increases? A. The temperature increases. B. The temperature decreases. C. The

re is no effect. D. The temperature fluctuates.
Chemistry
2 answers:
mamaluj [8]3 years ago
4 0

Answer:

a

Explanation:

thank me later

inna [77]3 years ago
3 0

Answer: D. The temperature fluctuates

Explanation:

I will say this as a result of varying time of the day. Let me explain by comparing effects of day and night in cloud cover.

During the day:

As the cloud cover increases, the sun's heat (Ray) is repelled back to the cloud due to the covering present. Therefore, less of the sun's energy gets to the Earth's surface, this gives the earth a much cooler feeling and as a result the temperature is reduced.

During the night:

In this scenario, the opposite is the case as the cloud traps the heat which is supposed to be given off by the earth surface and re-emits it back towards the earth. This causes the Earth's temperature to become warmer, as a result increases the temperature.

You might be interested in
Within atoms, what kind of energy<br> is stored?
Leviafan [203]
Chemical energy is stored within atoms
4 0
3 years ago
How many moles of HCl are present in 40.0 mL of a 0.035 M solution? 1. 0.0014 mol 2. 0.0060 mol 3. 0.25 mol?
Vinil7 [7]
40.0mL(1 L/1000 mL) = 0.040 L 

<span>then plug into the formula M = moles/liters </span>

<span>0.035 M = moles/ 0.040L </span>

<span>multipy both sides by 0.040L, and you get 0.0014 moles </span>

<span>so the answer is 1</span>
4 0
3 years ago
What is the percentage composition when 10g of magnesium combines with 4g of nitrogen?
Ivanshal [37]
The %  composition   when 10g of magnesium combine   with  4g of   nitrogen  is  71.43%   magnesium   and  28.57 %  nitrogen

               calculation

%
  composition  =  mass  of an element  / total mass  x100
mass  of magnesium = 10 g
mass of nitrogen  =  4g

calculate  the  total  mass  used

=  10g of  Magnesium  + 4 g of  nitrogen = 14 grams

%   composition for  magnesium  is therefore  =  10/14  x100 = 71.43 %

%  
composition  for  nitrogen  is therefore = 4 /14  x100  =   28.57 %
7 0
3 years ago
Need this ASAP PLEASE
ss7ja [257]
SOLVENT- A substance (usually a liquid) capable of dissolving one or more pure substances. SOLUTE- Solid, liquid or gas that is dissolved in a solvent. SOLUTION- A homogeneous (looks the same throughout) mixture of a solvent and one or more solutes. AQUEOUS SOLUTION- Solution in which water is the solvent.
Answer

it raises the boiling point substance is dissolved in water

7 0
3 years ago
What is moment and its calculations ​
PIT_PIT [208]

Answer:

Moment=Force x Pivot

Explanation:

A moment is the turning effect of a force. Moments act about a point in a clockwise or anticlockwise direction.

Law of moments:

When an object is balanced (in equilibrium) the sum of the clockwise moments is equal to the sum of the anticlockwise moments.

How to calculate moments:

Moment=Force x Pivot

3 0
2 years ago
Other questions:
  • The tendency of an object to resist change in its motion
    15·2 answers
  • Which of the following is a form of antimatter?
    11·2 answers
  • A 25.00-ml sample of propionic acid, hc3h5o2, of unknown concentration was titrated with 0.141 m koh. the equivalence point was
    10·1 answer
  • What do the lines on a phase diagram represent?
    15·1 answer
  • Both of the carbon-oxygen double bonds in co2 are polar. in which direction should the polarity arrows point?
    9·1 answer
  • Which statement describes an interaction between the biosphere
    9·2 answers
  • Please Help I WILL REWARD BRAINLIEST
    12·1 answer
  • What does refluxing a reaction mean in organic chemistry lab?
    7·1 answer
  • Which statement best defines kinetic energy? A. kinetic energy is highest at the highest point of structure or model.
    12·2 answers
  • Identify each described physical separation technique. a liquid is carefully poured out, leaving the solid behind in the contain
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!