Question 1

Which of the following best describes the main focus of the Physical Science I course at Middle Georgia State University?

Accepted Answer

An introductory survey of the principles and concepts of the physical sciences, including mechanics, energy, electricity, and magnetism.

Question 2

A student is required to use a scientific calculator during tests in this course. What is the main reason for this requirement?

Accepted Answer

Because students are not allowed to use notes and must solve numerical problems involving physical concepts.

Question 3

Which of the following is a core IMPACTS objective for this course?

Accepted Answer

Developing essential knowledge in foundational science and mathematics for STEM careers.

Question 4

A student turns in a homework assignment one day late. According to the syllabus, what penalty will be applied?

Accepted Answer

A 10% penalty will be applied to the assignment grade.

Question 5

Which of the following best illustrates the application of Newton's Second Law in a real-world scenario?

Accepted Answer

A firefighter uses a hose to direct water at a fire, and the force of the water pushes the firefighter backward.

Question 6

If a student misses more than five class meetings without an excused absence, what is the consequence according to the syllabus?

Accepted Answer

The student will receive a failing grade for the course.

Question 7

Which of the following is a required text for the course, and must be purchased separately by the student?

Accepted Answer

Conceptual Physical Science Laboratory Manual, 6th Edition

Question 8

A student is working on a lab involving the measurement of the acceleration due to gravity using a dropped ball. Which equation should the student use to calculate the acceleration if the initial velocity is zero?

Accepted Answer

$$d = \frac{1}{2} a t^2$

Question 9

Which of the following best demonstrates the concept of energy conservation in a real-life context?

Accepted Answer

A roller coaster car at the top of a hill has maximum potential energy, which is converted to kinetic energy as it descends.

Question 10

A student is analyzing a circuit in the laboratory. If the circuit contains a 12 V battery and a resistor of 4 $$\Omega$$, what is the current through the resistor?

Accepted Answer

$$I = 3\ \mathrm{A}$$

Question 11

Which of the following is NOT a Career-Ready Competency emphasized in this course?

Accepted Answer

Memorization of all textbook content

Question 12

A student is asked to explain why a metal spoon feels colder than a wooden spoon when both are at room temperature. Which physical concept best explains this observation?

Accepted Answer

Metals are better conductors of heat, so they transfer heat away from your hand more quickly.

Question 13

During a laboratory experiment, a student observes that increasing the voltage across a resistor increases the current. Which law is being demonstrated?

Accepted Answer

Ohm's Law

Question 14

A student calculates the density of a metal sample by measuring its mass and volume. Which formula should the student use?

Accepted Answer

$$\rho = \frac{m}{V}$$

Question 15

Which of the following best describes the grading policy for this course?

Accepted Answer

Homework, laboratory quizzes, and laboratory reports together make up 50% of the final grade.

Question 16

A student is working on a projectile motion lab. If a ball is launched horizontally from a table 1.2 m high, how long does it take to hit the ground? (Assume $$g = 9.8\ \mathrm{m/s^2$}$$ and ignore air resistance.)

Accepted Answer

$$t = 1.11\ \mathrm{s}$$

Question 17

Which of the following is a correct statement about teamwork in the context of this course?

Accepted Answer

Working in groups on homework is encouraged, but each student must submit their own work.

Question 18

A student is analyzing the energy transformation in a hydroelectric dam. Which sequence best describes the energy conversions involved?

Accepted Answer

Potential energy $$\rightarrow$$ kinetic energy $$\rightarrow$$ electrical energy

Question 19

Which of the following best describes the policy on extra credit in this course?

Accepted Answer

The instructor may offer extra credit assignments at his discretion.

Physical Science I Syllabus and Study Guide

스터디 가이드 - 연습 문제

학습 가이드 - 플래시카드