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zhenek [66]
3 years ago
7

The "steady state theory" suggested that the universe has always existed and maintains the same structure,

Physics
1 answer:
erastovalidia [21]3 years ago
4 0
The steady state theory was discredited by the discovery of cosmic background radiation.
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The volume in the pump when the pump piston is all the way down represents the _______
sveticcg [70]

The volume in the pump when the pump piston is all the way down represents the end systolic volume.

<h3>What is systolic volume?</h3>

End systolic volume is the volume of blood in a ventricle at the end of contraction, or systole, and the beginning of filling, or diastole.

End systolic volume is the lowest volume of blood in the ventricle at any point in the cardiac cycle.

Thus, the volume in the pump when the pump piston is all the way down represents the end systolic volume.

Learn more about volume here: brainly.com/question/1972490

#SPJ12

7 0
2 years ago
Which of the following statements is true?
klemol [59]

Answer: The more massive an object, the faster it will accelerate.

Explanation:

4 0
3 years ago
If your water heat has an efficiency of 95 percent, how much energy would it take to heat 45kg of water from 23 C to 60 C. (The
Westkost [7]

Answer: 6611.715 joules

Explanation:

Q = MxCxdeltaT = 6959.7 which is 100%

95% = 6611.715

6 0
3 years ago
The rate an object is moving relative to a reference point is its
natulia [17]

Velocity is an object's rate of change (usually over time) of its displacement.

5 0
3 years ago
A simple pendulum, 1.00 m in length, is released from rest when the support string is at an angle of 35.0 from the vertical. Wh
taurus [48]

Answer:

Explanation:

Length = 1.00 m

If the length is 1.0, the vertical distance pivot to bob is cos 35 = 0.819

At the lowest point, vertical distance is 1.0, so the change is the difference, 0.181 meter

The potential energy of that height is converted to kinetic energy of motion, which determines the speed.

PE = KE

mgh = ½mV²

V = √(2gh) = 1.88 m/s

7 0
3 years ago
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