karowhitt karowhitt

04-04-2019
Physics

contestada

What is the speed of sound in air at 42.0 ºC?

Respuesta :

04-04-2019

Answer;

= 356.2 m/s

Explanation;

The speed of the wave is dependent on temperature of the medium;

The equation to use will be;

Speed = 331 + 0.6 T ; where T is the temperature in degrees Celsius.

T = 42 °C

Therefore;

speed = 331 + 0.6 × 42

= 356.2 m/s

Answer Link

Otras preguntas

The admission of california into the united states was a divisive national issue because ______________

Which of the following are problems caused by having both adults in a family work

I conclude, then, returning to being feared and loved, that since men love at their convenience and fear at the convenience of the prince, a wise prince should

Who first used the carritos as a weapon

A saleswoman earns 30% commission on all the merchandise she sells. Last month she sold $900 worth of merchandise. How much commission (in dollars) did she earn

a gas is contained in a 5.0-liter container at a pressure of 100 kPa. what size container would be required to contain the gas at a pressure of 50 kPa, assuming

why do you think it is relatable to talk about resources in marine science? Provide an example.

plz help ill give you brainlist plz

Poor, rocky soil limits the life forms found in the tundra. In this case, the biosphere is being limited by the

If this shape is 2 inches wide at every width of its 4 inch tall height, what is the area of this shape? A) 6 in2 B) 8 in2 C) 12 in2 D) Not enough informati