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Leto [7]
4 years ago
10

A combination reaction is when two or more reactants __ to form one product

Physics
1 answer:
True [87]4 years ago
7 0

Answer:

A combined reaction is when two or more reagents combine __ to form a product

Explanation:

A combination or synthesis reaction, consists of the formation of a substance from the reaction of two or more substances.

Example: A + B -> C

2Na + Cl2 ---> 2NaCl (sodium chloride formation reaction)

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Lucille is finding it difficult to play soccer after school. Her doctor thinks that her cells might not be getting enough oxygen
lana66690 [7]

Answer:

See the explanation below.

Explanation:

Circulation of blood and oxygen is possible in body when circulatory system work along with respiratory system. Through tranche air moves in and out from lungs, whereas, through pulmonary arteries and veins (both connected to heart) blood moves in and out from the lungs. As Lucille is facing problem in his respiratory and circulatory system hence, it is difficult for him to play soccer because under normal circumstances when there is increase in physical activity then muscle cell respire more as compare to when the body is on rest. So, with increase of physical activity there is also increase in the rate of breathing which result in more absorption of oxygen and more removal of carbon dioxide but if there is problem in respiratory and circulatory system, for example, infection in throat due to pollution,etc. then this normal process of breathing gets affected which sometime may prove fatal to the person.

4 0
3 years ago
A bonding molecular orbital is of lower energy (more stable) than the atomic orbitals from which it was formed.
ioda
I think the correct answer would be true. A bonding molecular orbital is of lower energy than the atomic orbitals from which it was formed. Having a lower energy, it makes them more stable than that of the atomic orbitals. They are attracted by nuclei at the same time.
7 0
3 years ago
Which term denotes that the mere presence of other people in your environment affects your behavior
Thepotemich [5.8K]

The term is Social facilitation.

Social facilitation can be defined as an improvement in performance caused by the mere presence of others, it can be further distinguished into two types:

  • co-action effects which is a phenomenon where increased task performance is caused by the mere presence of others doing the same task.
  • audience effect where performance is increased in the presence of a passive spectator/audience


8 0
4 years ago
Read 2 more answers
A car is traveling at a constant speed of 12 m/s when the driver accelerates the car reaches a speed of 26 m/s in 6 s what is th
alexandr1967 [171]
26-12= 14

14/6=2 1/3 m/s
5 0
3 years ago
Maya uses a tuning fork of frequency 250 Hz to produce transverese waves on a stretched string. Her friend justin measure the di
Goshia [24]

Answer:

The velocity of the wave is 12.5 m/s

Explanation:

The given parameters are;

he frequency of the tuning fork, f = 250 Hz

The distance between successive crests of the wave formed, λ = 5 cm = 0.05 m

The velocity of a wave, v = f × λ

Where;

f = The frequency of the wave

λ = The wavelength of the wave - The distance between crests =

Substituting the known values gives;

v =  250 Hz × 0.05 m = 12.5 m/s

The velocity of the wave, v = 12.5 m/s.

6 0
3 years ago
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