nzamorano7893 nzamorano7893

28-01-2024
Physics

contestada

Why does a man standing at one end of a long steel pipe hear a sound 2 seconds after another man hits it with a hammer at the other end?
a) Speed of sound in steel
b) Speed of light in steel
c) Speed of sound in air
d) Resonance effect

Respuesta :

Otras preguntas

what volume of 10M stock solution of HCL is needed to make 500 ml of .100 M solution for an experiment ?

There is 1/4 ounce of yeast in every 2 1/4 teaspoons of years. A recipe for bread calls for 2 teaspoons of yeast. How many ounces of yeast are needed for this r

forty percent of 25 students in the class are boys. write 40% as a reduced fraction. then find the ratio of girls to boys in the class.

Name two different numbers that round to 8.21 when rounded to the nearest hundredth

what pigments are.Give two examples.

whst 4 processes shape Earth's features

The rectangular solid has a mass of 3,300 grams. What is the density of the substance? with the sides of the cube being 50 cm, 10 cm 30 cm 0.22 g/cm 3 4.5 g/cm

Compare and contrast a chemical reaction and a nuclear reaction.

-3=z-8 Solve and answer the equation

Identify an angle adjacent to the given angle. ∠FLH A. ∠KLJ B. ∠JLI C. ∠HLI D. ∠ILK