Junior Cycle Science Physical World

the volume of irregular object is

• 25 cm³

• 50 cm³

• 75 cm³

• 125 cm³

Read this scientific instrument to the nearest tenth. 

• 6.3 mL
• 6.6 mm
• 6.6 mL
• 6.3 mm

Tags

CCSS.3.MD.A.2

This bullseye demonstrates...

• High Accuracy & High Precision
• High Accuracy & Low Precision
• Low Accuracy & High Precision
• Low Accuracy & Low Precision

What quantity does the instrument shown measure?

• Temperature

• Force

• Time

• Volume

What units are used by the instrument shown?

• m/s

• N

• ^oC

• S

Jack has a rock. The rock has a mass of 14g and a volume of 2cm³. What is the density of the rock?

• 7 mL
• 7 g/cm³
• 28 g/cm³
• 1/7 g/cm³

An object with which of the following densities will float on water?

• 0.7 g/cm3
• 1.2 g/cm3
• 3.5 g/cm3
• 11.4 g/cm3

How long did it take this object to travel 10 m?

• 0 s
• 10 s
• 15 s
• 20 s

Dave runs a 400 m race with a speed of 4 m/s. What time will it take him to finish the race?

• 400 minutes
• 100 minutes
• 100 seconds 
• .25 seconds 

What size resistor would produce a 3 Amp current flow with a 12 Volt battery

• 1 Ohm
• 3 Ohms
• 4 Ohms
• 12 Ohms