ASVAB General Science Practice Test 79303 Results

	Your Results	Global Average
Questions	5	5
Correct	0	3.62
Score	0%	72%

Review

Convert -20C° to F°.

54% Answer Correctly

	-4
	-36
	78
	36

Solution

To convert from C° to F° use:

\(F° = {9 \over 5}C° + 32\)

\(F° = {9 \over 5}(-20) + 32\)

\(F° = {-180 \over 5} + 32\)

\(F° = -36 + 32 = -4\)

Which of these is not a recognized blood type?

90% Answer Correctly

	O
	AO
	AB
	B

Solution

Blood is categorized into four different types (A, B, AB, and O) based on the type of antigens found on the outside of the red blood cells. Additionally, each type can be negative or positive based on whether or not the cells have an antigen called the Rh factor.

Water freezing or boiling is an example of which of the following?

80% Answer Correctly

	heating
	phase transition
	cooling
	sublimation

Solution

A substance undergoes a phase transition when it moves from one state of matter to another, for example, when water freezes or boils.

Large, puffy, mid-altitude clouds with a flat base and a rounded top describe which of the following?

74% Answer Correctly

	fog
	cirrus clouds
	stratus clouds
	cumulus clouds

Solution

Cumulus clouds are large, puffy, mid-altitude clouds with a flat base and a rounded top. These clouds grow upward and can develop into a cumulonimbus or thunderstorm cloud.

Stratus clouds are __________clouds characterized by horizontal layering with a broad flat base.

63% Answer Correctly

	all-altitude
	mid-altitude
	high-altitude
	low-altitude

Solution

Clouds are categorized based on their shape, size, and altitude. Stratus clouds are low-altitude clouds characterized by horizontal layering with a broad flat base. When stratus clouds occur on the ground the result is fog.