1. identify: (a) rené descartes, (b) nicolaus copernicus, (c) tycho brahe, (d) johannes kepler, (e) galileo galilei.
2. define: (a) scientific method, (b) law of gravity.
3. why did scholars challenge the ideas of copernicus?
4. what did galileos observations through the telescope reveal?
5. how did newton think the universe worked?
6. describe one way each of the following contributed to medical knowledge: (a) andreas vesalius, (b) ambroise paré, (c) william harvey.
7. critical thinking explain why mathematics was so important to the scientific method.

Question

Accepted Answer

### 1.
# Brief Explanations:
(a) René Descartes was a French philosopher, mathematician, and scientist. He is known for his philosophical statement "Cogito, ergo sum" (I think, therefore I am) and made contributions to mathematics, especially in analytic geometry.
(b) Nicolaus Copernicus was a Polish astronomer who proposed the heliocentric model of the universe, placing the Sun at the center instead of the Earth.
(c) Tycho Brahe was a Danish nobleman and astronomer. He made highly accurate astronomical observations before the invention of the telescope.
(d) Johannes Kepler was a German mathematician, astronomer, and astrologer. He formulated the three laws of planetary motion based on Tycho Brahe's data.
(e) Galileo Galilei was an Italian astronomer, physicist, and engineer. He made significant contributions to the scientific revolution, including his telescopic observations that supported the heliocentric model.
# Answer:
(a) French philosopher - mathematician - scientist known for "Cogito, ergo sum" and analytic geometry.
(b) Polish astronomer with heliocentric model.
(c) Danish astronomer with accurate pre - telescope observations.
(d) German mathematician - astronomer with laws of planetary motion.
(e) Italian astronomer - physicist - engineer with telescopic support for heliocentric model.

### 2.
# Brief Explanations:
(a) The scientific method is a systematic approach to acquiring knowledge. It involves making observations, forming hypotheses, conducting experiments, analyzing data, and drawing conclusions.
(b) The law of gravity, formulated by Isaac Newton, states that every point mass attracts every other point mass by a force acting along the line joining the points. The force is proportional to the product of the masses and inversely proportional to the square of the distance between them.
# Answer:
(a) Systematic approach to knowledge acquisition: observe, hypothesize, experiment, analyze, conclude.
(b) Newton's law: force between point masses proportional to mass product and inversely to distance squared.

### 3.
# Brief Explanations:
Scholars challenged Copernicus' ideas because his heliocentric model contradicted the long - established geocentric view supported by the Church and traditional Aristotelian physics. It also went against common - sense observations at the time.
# Answer:
Contradicted geocentric view (Church and Aristotelian physics) and common - sense observations.

### 4.
# Brief Explanations:
Galileo's telescope observations revealed the phases of Venus, which supported the heliocentric model. He also observed the moons of Jupiter, showing that not all celestial bodies orbit the Earth, and sunspots, indicating that the Sun was not a perfect, unblemished sphere.
# Answer:
Phases of Venus, moons of Jupiter, sunspots.

### 5.
# Brief Explanations:
Newton thought the universe worked according to mechanical laws. He believed that all objects in the universe interacted through forces such as gravity, and that the motion of celestial bodies and earthly objects could be described by his laws of motion and universal gravitation.
# Answer:
According to mechanical laws with forces like gravity and his laws of motion and gravitation.

### 6.
# Brief Explanations:
(a) Andreas Vesalius was an anatomist who published "De humani corporis fabrica", a detailed and accurate book on human anatomy based on dissections.
(b) Ambroise Paré was a French surgeon who made contributions such as improving surgical techniques, including the treatment of gunshot wounds and the use of ligatures instead of cauterization for bleeding.
(c) William Harvey discovered the circulation of blood in the human body, showing that blood is pumped by the heart and circulates in a closed - loop system.
# Answer:
(a) Published detailed human anatomy book from dissections.
(b) Improved surgical techniques for gunshot wounds and bleeding.
(c) Discovered blood circulation.

### 7.
# Brief Explanations:
Mathematics was important to the scientific method because it provided a precise language for formulating hypotheses and laws. It allowed for quantitative predictions and measurements, enabling scientists to test their ideas more rigorously and make accurate models of natural phenomena.
# Answer:
Precise language for hypotheses and laws, enables quantitative predictions and measurements for rigorous testing.

Sovi.AI - AI Math Tutor

QUESTION IMAGE

Question

Explanation:

1.

Answer:

2.