PHYSICS (Chapter 1)

What is a system of knowledge and the methods used to find them?

• technology

• science

• measurement

• curiosity

How are science and technology related?

• Technology is a branch of science

• Science and technology are not related

• Science and technology are interdependent

• None of the above

What step of the scientific method uses the sense?

• drawing conclusions

• making observations

• analyzing data

• revising a hypothesis

Tags

NGSS.MS-LS1-8

On the celsius scale, at what temperature does water freeze?

• 1

• 0

• 32

• 9

Tags

NGSS.MS-PS1-4

What is 0.00078 in scientific notation?

• 7.8 x 10⁴

• 7.8 x 10³

• 78

• 0.78 x 10³

The independent variable is .....

• observed

• changed

• constant

• none of the above

Tags

NGSS.MS-PS3-4

What is the correct measurement?

• 14.1 cm

• 14 cm

• 14.7 cm

• 15 cm

Which one is the base quantity?

• speed

• time

• weight

• force

What is the SI unit for temperature?

• Celcius

• Kelvin

• Fahrenheit

• Newton

What is physic?

• Study of natural phenomena

• Study of well being

• Study of structure of an atom

• Study of love

Tags

NGSS.HS-PS2-1