Answers
Convection currents are largely influenced by air temperature. A low-pressure area is produced when air is heated because it becomes less dense and rises.
What effect on the climate does convection have?
For instance, the air above the Earth heats and rises as its surface warms from the sun. This air may continue to rise while cooling and producing cumulus clouds if the conditions allow.
How do air masses respond to convection currents?
Climate-affecting wind patterns are driven by convection currents. Convection currents are used to shift air masses. There are two different kinds of air masses: warm and cold. From higher latitudes to lower latitudes, cold air masses travel.
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Related Questions
Which particle is negatively charged?A. protonB. atomC. neutronD. electron
If 6.81 mol of an ideal gas has a pressure of 2.99 atm and a volume of 94.35 L, what is the temperature of the sample?
Study the image. Which image best describes what the arrows represent?
Grunge is a rock style from Detroit. True False
O As potential energy increases, kinetic energy decreases.
As potential energy decreases, kinetic energy decreases.
O Potential and kinetic energy are two separate things and have no relationship.
Answers
Answer:
As potential energy increases, kinetic energy decreases
It's an inverse relationship
Final answer:
Potential energy and kinetic energy are related through the law of conservation of energy. When potential energy increases, kinetic energy decreases, and vice versa, as energy is simply converted between these two forms.
Explanation:
The relationship between kinetic energy and potential energy lies within the law of conservation of energy. This law states that energy cannot be created or destroyed, only converted from one form to another.
Potential energy is the energy stored in an object due to its position in a force field or due to its configuration. For example, when you lift a book off the ground, it gains potential energy because of the work done against the force of gravity.
On the other hand, kinetic energy is the energy of an object due to its motion. The same book, when dropped, loses potential energy and gains kinetic energy as it falls towards the ground.
Hence, when potential energy increases, kinetic energy decreases, and vice versa. This is because the total energy (potential + kinetic) must be conserved, assuming no energy is lost to other forms like heat or sound.
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#SPJ12
questions with regards to this reaction.
a) Write the molecular equation for this reaction by
Translating the two reactants into their chemical formulae.
Predict the products.
Label all the states.
Balance the reaction.
Answers
Answer:
2 FeBr₃(aq) + 3 (NH₄)₂CO₃(aq) = Fe₂(CO₃)₃(s) + 6 NH₄Br(aq)
Explanation:
Aqueous solutions of iron(III) bromide and ammonium carbonate react. This is a double displacement reaction that gives place to ammonium bromide and iron (III) carbonate. Iron (III) carbonate is insoluble so it precipitates. The corresponding molecular equation is:
2 FeBr₃(aq) + 3 (NH₄)₂CO₃(aq) = Fe₂(CO₃)₃(s) + 6 NH₄Br(aq)
Answers
Answer: 60 grams.
Explanation:
Given data:
Chemical A = 100 grams
Chemical B = 50 grams
For each gram of B 2 grams of A is used = 1:2.
15 grams of C is formed in 7minutes.
Solution
How many grams would be formed in 28mins?
= 15grams / 7 minutes
= 2.1423 grams/minute
If 2.1423 grams is formed/minutes
= 28minutes x 2.1423grams
= 60grams
60 grams of solution C would be formed in 28 minutes.
O A. flour and water
O B. sand and water
O c.
salt and water
O D.
oil and water
O E. ice and water
Answers
Final answer:
An example of a solution is salt and water.
Explanation:
An example of a solution is salt and water. When salt is mixed with water, it dissolves and forms a homogeneous mixture where the salt particles are evenly distributed throughout the water.
Learn more about solutions here:
Answers
Answer:
(a)
Explanation:
Hello,
In this case, such nomenclature expresses the amount of both phosphorous and chlorine atoms via prefixes for the sub indexes of each atom into the molecule, thus, as phosphorous is prefixless one infers that there is just one phosphorous and five chlorides since the prefix for such atom is penta. Therefore, the correct formula is:
Hence, the answer is (a)
Best regards.
Answer:
The correct formula for phosphorus pentachloride is a) PCl5
water, air, oil
B
air, water, oil
C
oil, water, air
D
none of the above