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

What is the symbol of mass?

• m

• kg

• M

• N

Tags

NGSS.HS-PS2-1

What is the difference between scalar and vector quantity?

• scalar has magnitude

• both has magnitude

• vector has magnitude and direction

• scalar has magnitude and direction

Convert the unit and show me ( snap and sent through what app) the calculation.

• 187.66kg - mg

• 24.2µA - mA

• 6.7Mm - mm

• 73.4⁰C - K

• 482.4ms^-1- kmh^-1

Which one is the graph of directly proportional?

• d

• b

• e

• a

After recorded the data of the experiment, we should...

• State the objective

• observe or analyse the graph

• analysis the data

• tabulated the data

Tags

NGSS.MS-PS3-1