What Is the First Step of the Scientific Method

question 11

Multiple Choice

What is the first step of the scientific method?

• A) Observe and ask questions.
• B) Construct a hypothesis.
• C) Conduct research and collect data.
• D) Test the hypothesis.

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Definitions:

LED

A Light Emitting Diode is a semiconductor device that emits visible light when an electric current passes through it, widely used in displays and lighting.

HID

High Intensity Discharge, a type of lighting that produces light through an electrical discharge between two electrodes in a gas-filled tube, commonly used for vehicle headlights.

HID Headlamp

High-Intensity Discharge headlamps use gas discharge to produce a brighter, more energy-efficient light than traditional halogen bulbs.

Road Level

The elevation or smoothness of a road surface, affecting vehicle stability and handling.