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-BARSIC- [3]
3 years ago
9

Which domain bacteria involved in making sourdough bread belong to

Physics
2 answers:
stepan [7]3 years ago
8 0
<span>Which domain bacteria involved in making sourdough bread belong to

A. Archaea</span>
lidiya [134]3 years ago
6 0
A). Archaea Hope it helps you
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Lorico [155]

Answer:both diagrams are attached.

Explanation:

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Why are some of the rocks on the moon older than the oldest known rocks on Earth?
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Because the rocks of the moon is the first thing that is created by god he created first the outer then the erth
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When two systems in contact are not at the same temperature, _____ occurs. heat flow expansion evaporation friction
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The surface of the paper is phosphorescent. When light shines on it, some of the energy is absorbed and re-emitted slowly over t
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Answer:

No

Explanation:

Recall that the hierarchy of wavelength color from minimum wavelength to maximum wavelength is:

V < I < B < G < Y < O < R; and

E  \ \alpha  \ \dfrac{1}{\lambda}

As a result, blue light has a higher energy level than green and red light.

As a result, the surface glows due to the blue LED. The green LED, on the other hand, would not allow the surface to glow as much as the red LED, which has a lower energy level when compared to the green light. As a result, the red LED would not allow the surface to glow as well.

8 0
3 years ago
A cart loaded with bricks has a total mass of 20.4 kg and is pulled at constant speed by a rope. The rope is inclined at 26.1 ◦
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Answer:

Normal force, N = 154.5 N

Explanation:

Given that,

Total mass of the cart, m = 20.4 kg

Angle of inclination, \theta=26.1^{\circ}

Distance moved, d = 20.1 m

The coefficient of kinetic friction between ground and cart is 0.6

The value of acceleration due to gravity, g=9.8\ m/s^2

Let N is the normal force exerted on the cart by the floor. It is given by :

N=mg-T\ sin\theta

T\ cos\theta=\mu N

T\ cos\theta=\mu (mg-T\ sin\theta)

T\ cos(26.1)=0.6 (20.4\times 9.8-T\ sin(26.1))

T = 103.23 N

So, the normal force is :

N=20.4\times 9.8-103.23\ sin(26.1)

N = 154.5 N

So, the normal force exerted on the cart by the floor is 154.5 N. Hence, this is the required solution.

4 0
3 years ago
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