Free Exam: Session4_25HKISOHR_Physics_Primary4
Number of Questions in Test: 25
Number of Questions in Preview: 5
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[size=4]Which of these needs both a number (size) and a direction to be fully described?[/size]
| Type: | Multiple choice |
| Points: | 1 |
| Randomize answers: | No |
Question 2
[size=4]If you say an elephant weighs 5,000 kilograms, are you describing a vector or a non-vector quantity?[/size]
| Type: | Multiple choice |
| Points: | 1 |
| Randomize answers: | No |
Question 3
[size=4]Imagine light as a wave, like waves in the ocean. The wavelength is a measure of:[/size]
| Type: | Multiple choice |
| Points: | 1 |
| Randomize answers: | No |
Question 4
[size=4]Which color of the visible light spectrum has the longest wavelength?[/size]
| Type: | Multiple choice |
| Points: | 1 |
| Randomize answers: | No |
Question 5
[size=4]What is the standard unit used to measure electric current (how fast electricity is flowing)? [/size]
| Type: | Multiple choice |
| Points: | 1 |
| Randomize answers: | No |