ATI TEAS 7
physics
1. How does the mass of an object affect its inertia?
- A. Mass has no impact on inertia
- B. Higher mass increases inertia
- C. Higher mass decreases inertia
- D. Mass influences gravitational force, not inertia
Correct answer: B
Rationale: Inertia is the resistance of an object to changes in its state of motion. The greater the mass of an object, the greater its inertia because it requires more force to change its state of motion. This is in line with Newton's first law of motion, which states that an object at rest will stay at rest, and an object in motion will stay in motion with the same speed and in the same direction unless acted upon by an external force.
2. Which group of elements are known for their vibrant colors and use in fireworks?
- A. Noble gases
- B. Alkali metals
- C. Halogens
- D. Transition metals
Correct answer: D
Rationale: Transition metals exhibit diverse electronic configurations, leading to their ability to emit specific colors of light, making them ideal for fireworks.
3. Which sentence uses the word "literally" correctly?
- A. literally died laughing at that joke.
- B. He literally climbed a mountain of paperwork.
- C. Her eyes were literally sparkling with excitement.
- D. The house was literally haunted by ghosts.
Correct answer: B
Rationale: Option B uses "literally" to emphasize the magnitude of work, not to exaggerate a simple action.
4. When writing dialogue, remember to:
- A. Avoid contractions and informal language for realism.
- B. Use formal vocabulary to sound sophisticated.
- C. Create realistic speech patterns reflecting the characters' personalities.
- D. Focus on descriptive narrative over character interactions.
Correct answer: C
Rationale: Effective dialogue captures the characters' unique voices and personalities through realistic speech patterns and word choices.
5. What part of speech is the underlined word in the sentence "The students eagerly awaited the results"?
- A. Verb
- B. Noun
- C. Adjective
- D. Adverb
Correct answer: B
Rationale: Option B identifies "results" as the direct object of the verb "awaited," making it a noun.
6. A patient weighs 180 pounds. What is their weight in kilograms (1kg = 2.2lbs)?
- A. 68kg
- B. 75kg
- C. 82kg
- D. 90kg
Correct answer: C
Rationale: Divide the weight in pounds (180) by the conversion factor (2.2lbs/kg).
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