POST-TEST

A car traveled 15 kilometers in 23 minutes. Calculate the speed in km/h in binary.

• A. 100111 km/h
• B. 100101 km/h
• C. 101111 km/h
• D. 110001 km/h

A force of 10 N is applied to a 2 kg object. What is its acceleration in binary value?

• A. 00000101 m/s²
• B. 00000110 m/s²
• C. 00001000 m/s²
• D. 00000111 m/s²

A sound wave travels at 340 m/s. If its wavelength is 0.85 m, what is its frequency converted to binary?

• A. 000110010010 Hz
• B. 000110010100 Hz
• C. 000110010000 Hz
• D. 000111010000 Hz

A 100 W lightbulb is powered by a 220 V source. What is the current? Convert your answer to binary.

• A. 00011 A
• B. 00001 A
• C. 10000 A
• D. 00100 A

A circuit has a resistance of 10 Ω and a voltage of 120 V. What is the current? Convert your answer to binary.

• A. 1111 A
• B. 1100 A
• C. 1101 A
• D. 1110 A

SOLVE: 10111+00110=?

SOLVE: 110001-000110=?

What is the decimal value of 000101011?

Convert 83 to binary.

Convert 10011100 to hexadecimal.