Physics Lab Quiz

The SI Units for mass, length and time are?

• Grams, meters, seconds

• Kilograms, meters, seconds

• Kilograms, kilometers, hours

• Kilograms, kilometers, milliseconds

In a velocity-time graph, what does the slope of the graph represent?

• velocity

• acceleration

• time

• displacement

Answer explanation

The velocity of an object is its speed in a particular direction.

Opposition to the flow of current is called

To measure the voltage of a load, the voltmeter must be connected..

• parallel to the load

• in series with the load

• none of the above

What is the color code of 333kΩ, ± 5% five band resistor?

• Orange, Orange, Red, Orange, Gold

• Orange, Orange, Orange, Orange, silver

• Orange, Orange, Orange, Red, Gold

• Orange, Orange, Orange, Orange, Gold

Answer explanation

What is the value of a resistor which has first three color bands are Red, black, and Orange?

• 2KΩ

• 20KΩ

• 203Ω

• 200KΩ