I am afraid that you need to answer this question. Your question wants you describe what happened when you conducted the experiment. This is homework that you need to answer we can't do it for you. Your teacher is looking for a specific reaction that is based on the lessons he/she taught and you need to show you understood the lesson.
When I flicked the ruler, it vibrated rapidly due to the force applied. This vibration produced a sound as the ruler struck the surface or air nearby, creating a distinct "twanging" noise. Additionally, the ruler may have moved and potentially bounced off the surface it was resting on.
the ruler broke because air pressure was pushing down on the ruler and was on top of it causing the ruler to break instead of the newspaper the ruler broke because air pressure was pushing down on the ruler and was on top of it causing the ruler to break instead of the newspaper the ruler broke because air pressure was pushing down on the ruler and was on top of it causing the ruler to break instead of the newspaper the ruler broke because air pressure was pushing down on the ruler and was on top of it causing the ruler to break instead of the newspaper
When you ping a ruler, you create vibrations that travel through the material of the ruler and into the air. These vibrations cause the air molecules around the ruler to move, generating sound waves. The frequency and amplitude of these vibrations determine the pitch and volume of the sound you hear. Essentially, the sound is a result of the ruler's material responding to the force of the ping and transmitting those vibrations.
we describe air by answering it's properties
You would describe air as a substance that takes up space (or mass). (^_^) Your welcome.
form_title=Replace Air Bag form_header=Accidents happen. If you're air bag was recently deployed, you'll need to have it replaced. Describe the accident:=_ Is the airbag light on the dash lit?= () Yes () No How many air bags were deployed?= () 1 () 2 () 3 () 4
When you twang a ruler on the edge of a table, you create vibrations in the ruler. These vibrations disturb the surrounding air molecules, generating sound waves that travel through the air. The frequency of these vibrations determines the pitch of the sound you hear. Essentially, the ruler's motion converts mechanical energy into sound energy.
draw a picture to show what will happen if there was no air
nothing will happen
It is a system for cooling air, and lowering the humidity of it.
form_title=Air Bag Repair form_header=If the air bag is broken, it can not be properly deployed. How many air bags deployed?=_ Describe the nature of the accident:=_ Describe what needs to be repaired:=_
by radioactive material fell in the air