Science Peta Questions

It is an object's change in position relative to a reference point

• Distance

• speed

• motion

What does GRESA stands for?

• Given, Required, Evaluation, Solving, Analyzed

• Given, Ready, Evaluation, Solution, Answer

• Given, Required, Equation, Solution, Answer

What is the two Types Of Wave?

• Electromagnetic wave & Transverse wave

• Mechanical wave & Compressional wave

• electromagnetic wave & Mechanical wave

A carrier of a energy, does not carry matter with it. it just moves the matter as it goes through

• Electromagnetic Wave

• Wave

• Transverse Wave

Sound is a form of energy caused by....

• conduction

• convection

• radiation

• Vibration

What is Soundwaves

• A type of wave

• a wave

• a wave of compression and rarefaction, by which sound is propagated in an elastic medium such as air.

a small part of the EM spectrum, but it is the one we are most familiar with

it is one billionth of meter

• lightwaves

• speed of light

• nanometer

Something, that has a direct contact

• convection

• conduction

• radiation

A stationary Electricity (or not moving)