science

What is described as a push or pull that starts stops, on changes the direction of an object?

• Force

• Contact force

• Applied force

• Frictional force

What is the unit for measuring force?

• Kilograms

• Grams

• Newton

• Centimeter

What device is used to measure mechanical force?

• Speed Force

• Shockwatch Sticker

• Spring Scale

• Dynamometer

What are shipping innovations to monitor whether a cargo was handled accordingly. It changes color when applied a strong force.

• Gravitational force

• Spring scale

• Shockwatch Sticker

• Dynanometer

What is an applied force that changes the orientation of the object?

• Stretching

• shearing

• stretching

• Twisting

The ends of the magnets are called?

• Repulsion

• Poles

• Photons

• Attraction

What is a form of energy and has a dual nature- it has the properties of being a wave and a particle.

• Refraction

• Dispersion

• Light

• Hertz

What is the property of light that works after hitting a surface?

• Reflection

• Decibel

• Dispersion

• Infrasonic

What is the property of light that has the ability to break white light into colors?

• Light

• Dispersion

• Reflection

• Refraction

What is the unit used in measuring the frequency of sound waves?

• Ultrasonic

• Infrasonic

• Hertz

• Normal sound