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No, sound does not only reflect at 90 degrees. Sound waves can reflect at various angles depending on the surface they encounter and the angle of incidence, following the law of reflection, which states that the angle of incidence equals the angle of reflection. Smooth surfaces tend to produce clearer reflections, while rough surfaces can scatter sound in multiple directions.
What else can I help you with?
Is it true that sound moves faster in air that is 90 degrees Fahrenheit than in air that is 32 degrees Fahrenheit?
No. Sound moves faster in a denser medium and the colder the air is the denser it is.
What is the complement for 120 degrees?
The complement of an angle is found by subtracting the angle from 90 degrees. Therefore, the complement of 120 degrees is 90 - 120 = -30 degrees. Since complements are typically defined only for angles between 0 and 90 degrees, 120 degrees does not have a valid complement.
How many degrees is an right angle?
90 degrees 90 degrees
What is supplement of 90 degrees?
The supplement of 90 degrees is the angle that, when added to 90 degrees, equals 180 degrees. Since 180 degrees minus 90 degrees equals 90 degrees, the supplement of 90 degrees is also 90 degrees. In other words, two angles that are supplementary add up to 180 degrees, and in this case, both angles are equal.
How do you classify a triangle with only one angle?
If you only know one angle, that angle is greater than 90 degrees, then the triangle is obtuse If that angles is equal to 90 degrees, then the triangle is a right triangle. If it is less than 90 degrees, you don't know enough information to classify the triangle.
Can right angles be 80 or 90 degrees?
only 90 degrees
How is 90 degrees north latitude differant from 90 degrees south latitude?
Since there is only 90 degrees on each hemisphere of the earth, north and south, the 90 degree north latitude would be north pole and 90 degrees south latitude is the south pole.
How is 90 degrees north latitudes different from 90 degrees south latitude?
Since there is only 90 degrees on each hemisphere of the earth, north and south, the 90 degree north latitude would be north pole and 90 degrees south latitude is the south pole.
Is it possible for a city to be located 115 degrees south and 25 degrees west?
Latitude only goes between 90 degrees south and 90 degrees north, so no.
How do you write the biconditional for If two angles are complementary then their sum is 90 degrees?
Two angles are complementary if and only if their sum is 90 degrees.
An angle measures exactly 90?
An angle is 90 degrees if and only if it is a right angle.
Is it true that sound moves faster in air that is 90 degrees Fahrenheit than in air that is 32 degrees Fahrenheit?
No. Sound moves faster in a denser medium and the colder the air is the denser it is.
Which is warmer 90 degrees fahrenheit or 34 degrees celsius?
34°C is the warmer temperature. 90°F is only about 32.2°C.
What is the complement for 120 degrees?
The complement of an angle is found by subtracting the angle from 90 degrees. Therefore, the complement of 120 degrees is 90 - 120 = -30 degrees. Since complements are typically defined only for angles between 0 and 90 degrees, 120 degrees does not have a valid complement.
Why does a protractor only have 180 degrees?
180 is double 90
How many degrees is an right angle?
90 degrees 90 degrees
How many degrees is a right angle?
90 degreesThere are 90 degrees in a right angle.There are 90 degrees in a right angle
