Mostly Science Review From Sometime This Year

If SpongeBob pushes Gary forward with a force of 10 N and Patrick also pushes Gary forward, but with a force of 25 N, what is the net force acting on Gary?

• Don't be silly, no one pushes Gary

• 35 N

• 15 N

• 250 N

Which of these squares are not reflecting any light back to your eye. Read all of the choices before you answer. I'm Tricky.

• Black. You see black when all wavelengths are absorbed by an object

• White. You see white when all wavelengths are absorbed by an object

• Black. Pick black because it is the right answer.

• Both A and C are correct.

What part of an atom is responsible for static electricity?

• Proton

• Neutron

• Electron

• Nucleus

Calculate the force using Newton's second Law given this information:

Mass of object: 50 kg

Acceleration of Object: 10 m/s²

• 5 N

• 500N

• 5000N

• 50N

Balanced or unbalanced forces?

• Balanced

• Unbalaced

Is this glass transparent, translucent, or opaque?

• Transparent

• Translucent

• Opaque

Which of the following is not an insulator ?

• Rubber

• Cotton

• Plastic

• Copper

Which one is correct?

• The one on your left?

• The one on your right.

What runs on direct current?

• Desktop computer

• Flashlight

• Lamp

• Toaster

What do you call the full range of EM waves?

• Light range

• Light Spectrum

• Electromagnetic Spectrum

• infrared