1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
IgorLugansk [536]
3 years ago
6

How do traffic lights involve science??

Engineering
2 answers:
satela [25.4K]3 years ago
6 0

Answer:

Many would pair the engineering and science behind it together. The sensor requires have a detective system for when cars pass by. It can also cycle the lights (change from red, green, and yellow). Traffic can flow uninterrupted on the main road. So, science is an important part.

GaryK [48]3 years ago
4 0
When a vehicle on a side road arrives at the intersection, a sensor will detect it and cycle the lights to allow traffic on the side road to pass through. In this way, traffic can flow uninterrupted on the main road unless and until traffic on a side road appears.
You might be interested in
Draw the ipo chart for a program that reads a number from the user and display the square of that number ???Anyone please
kompoz [17]

Answer:

See attachment for chart

Explanation:

The IPO chart implements he following algorithm

The expressions in bracket are typical examples

<u>Input</u>

Input Number (5, 4.2 or -1.2) --- This will be passed to the Processing module

<u>Processing</u>

Assign variable to the input number (x)

Calculate the square (x = 5 * 5)

Display the result (25) ----> This will be passed to the output module

<u>Output</u>

Display 25

5 0
3 years ago
Assume a function requires 20 lines of machine code and will be called 10 times in the main program. You can choose to implement
Volgvan

Answer:

"Macro Instruction"

Explanation:

A macro definition is a rule or pattern that specifies how a certain input sequence should be mapped to a replacement output sequence according to a defined procedure. The mapping process that instantiates a macro use into a specific sequence is known as macro expansion.

It is a series of commands and actions that can be stored and run whenever you need to perform the task. You can record or build a macro and then run it to automatically repeat that series of steps or actions.

7 0
3 years ago
Just some random stufff
NeTakaya

Answer:

Nice!

Explanation:

5 0
3 years ago
QUESTION:
pentagon [3]
74 cycles it’s what u need
7 0
3 years ago
What Happens If A Sonic Boom Is Created?
Volgvan

Answer:

Explanation:

A sonic boom is a loud sound kind of like an explosion. It's caused by shock waves created by any object that travels through the air faster than the speed of sound. Sonic booms create huge amounts of sound energy. When an object moves through the air, it makes pressure waves in front of and behind it.

8 0
3 years ago
Other questions:
  • Water flows down a rectangular channel that is 1.2 m wide and 1 m deep. The flow rate is 0.95 m/s. Estimate the Froude number of
    15·1 answer
  • Which statement most accurately describes Pascal's law?
    12·2 answers
  • A driver on a leveltwo-lane highway observes a
    6·1 answer
  • An engineer is designing a total hip implant. She intends to make the femoral stem out of titanium because it forms a good inter
    12·1 answer
  • The water behind Hoover Dam in Nevada is 221 m higher than the Colorado River below it. At what rate must water pass through the
    6·1 answer
  • To understand the concept of moment of a force and how to calculate it using a scalar formulation.
    9·1 answer
  • Select the correct answer.
    11·1 answer
  • What is the difference between class 1 and class 3 lever?
    8·2 answers
  • Whats the purpose of the keyway
    13·1 answer
  • Why is California a good place for engineers to build suspension bridges?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!