Question

which sensor is commonly used in automobiles, home sprinklers, and sump pumps?
light
temperature
rain
pressure
question 4
5 pts
which sensor detects movements?
motion
rain
light
pressure

Explanation:

• For the first question: Pressure sensors are used in automobiles (e.g., tire pressure), home sprinklers (water pressure - related activation in some systems), and sump pumps (pressure - based operation to detect water levels and pump accordingly).
• For the second question: Motion sensors are specifically designed to detect movements. They can detect changes in the environment caused by moving objects.

Answer:

First question: Pressure.
Second question: Motion.