Energy Transformation

Energy Transformation

Assessment

Flashcard

Biology

12th Grade

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

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21 questions

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1.

FLASHCARD QUESTION

Front

Device with energy transformations: Electrical → Mechanical → Sound. Options: A triple beam balance measuring an object’s mass., A pencil sharpener plugged into a wall outlet., A projector displaying a diagram on the screen., A working flashlight used to light up a dark corner.

Back

A pencil sharpener plugged into a wall outlet.

2.

FLASHCARD QUESTION

Front

Which type of energy transformation occurs when a flashlight shines?

Back

chemical → electrical → light

3.

FLASHCARD QUESTION

Front

Energy transformations when water falls through a dam and turns a turbine connected to a generator.

Back

mechanical → electrical → light

4.

FLASHCARD QUESTION

Front

Energy transformations in a lamp that plugs into a wall socket and causes the bulb to glow.

Back

electrical → thermal → light

5.

FLASHCARD QUESTION

Front

Order of energy transformations in green plants producing food from the Sun's energy: chemical → thermal, light → chemical, thermal → light, chemical → electrical.

Back

light → chemical

6.

FLASHCARD QUESTION

Front

The Theory of the Conservation of Energy states -

Back

Energy can never be created nor destroyed. It can only change its form from one type to another.

7.

FLASHCARD QUESTION

Front

Solar Energy is transferred to _____ Energy. Options: Mechanical, Solar, Sound, Electrical

Media Image

Back

Electrical

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