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kaheart [24]
3 years ago
11

By what process does water vapor become a cloud?

Chemistry
2 answers:
lions [1.4K]3 years ago
8 0
The answer is evaporation
Ivanshal [37]3 years ago
6 0
The answer is c. condensation
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Gina lost her phone and has to get a new number. However, whenever she tries to give out her new number to friends, she gets mix
Naddika [18.5K]
The memory phenomena Gina is experiencing is Proactive interference.  <span>This happens when old information hampers the recall of newer information. An example would be, when trying to recall a new phone number, the old phone number keeps popping up in your mind, to the point when it is very difficult to remember the new number.</span>
8 0
3 years ago
Which type of water flow would be the best design for sending a consistent flow of water past the turbines?
kolbaska11 [484]

Answer: Pelton Wheel

Explanation: This design is the most efficient for very high heads and stable water flows, allowing for several hundreds of megawatts of unit capacity.

3 0
2 years ago
Read 2 more answers
What is the mass of H2O produced when 14.0 grams of H2 reacts completely with 2.0 grams of O2?
Vladimir79 [104]
Balanced chemical equation:

2 H2 + 1 O2 = 2 H2O

4 g H2  -------> 32 g O2 -----------> 36 g H2O
   ↓                       ↓                             ↓
14.0 g ---------> 2.0 g O2 ----------> mass H2O ?

32 * mass H2O = 2.0 * 36

32 * mass H2O = 72

mass of H2O = 72 / 32

mass of H2O = 2.25 g

hope this helps!.


4 0
3 years ago
What do cyanobacteria use to produce energy and by what process do they produce energy
andrezito [222]
As they contain, green pigement they can perform "Photosynthesis" and obtains energy from that process

Hope this helps!
7 0
3 years ago
Gasoline and motor oil are chemically similar. They are both mixtures of nonpolar hydrocarbons
Softa [21]

Answer:

motor oil

Explanation:

According to Oxford dictionary, viscosity refers to ''a quantity expressing the magnitude of internal friction in a fluid, as measured by the force per unit area resisting uniform flow.''

The higher the molecular weight of a substance, the greater its viscosity. This is because, the long chains in the viscous substance become entangled thereby increasing the internal friction in the liquid.

Motor oil is a heavier hydrocarbon than gasoline hence it is more viscous than gasoline.

5 0
2 years ago
Read 2 more answers
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