IPC Semester 1 Review

IPC Semester 1 Review

Assessment

Flashcard

Science

9th Grade

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

What is speed?

Back

Speed is a scalar quantity that refers to how fast an object is moving, measured in distance per time (e.g., miles per hour, meters per second).

2.

FLASHCARD QUESTION

Front

What is velocity?

Back

Velocity is a vector quantity that refers to the speed of an object in a specific direction (e.g., 88 m/s north).

3.

FLASHCARD QUESTION

Front

What is acceleration?

Back

Acceleration is the rate of change of velocity of an object, indicating how quickly an object is speeding up or slowing down (e.g., turning left).

4.

FLASHCARD QUESTION

Front

What type of electromagnetic wave has a higher frequency than visible light?

Back

Ultraviolet waves have a higher frequency than visible light and a larger wavelength than x-rays.

5.

FLASHCARD QUESTION

Front

What is a physical property?

Back

A physical property is a characteristic of a substance that can be observed or measured without changing its chemical composition (e.g., being black in color).

6.

FLASHCARD QUESTION

Front

What is the difference between speed and velocity?

Back

Speed is a scalar quantity (magnitude only), while velocity is a vector quantity (magnitude and direction).

7.

FLASHCARD QUESTION

Front

What is the formula for calculating speed?

Back

Speed = Distance / Time.

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