jaay23201 jaay23201

09-04-2024
Physics

contestada

When a wave undergoes reflection in a denser medium then its phase changes by?
a. 0
b. π
c. 2π
d. 1/2 π

Respuesta :

Otras preguntas

convert the mixed number 7 4/7 to a mixed decimal and round the nearest thousand

Jocy is making a wooden picture frame that will have a width that is 12 inches shorter than its length. If he uses 100 inches of wood, what are the dimsensionso

2. Order 3.3,3.19,3 1/5,3 1/3. 3. 20% of $1500 4. What fraction of 3 kg is 600 g? 5. 10 time its self by 3 times+10 times its self twice+10+1 6. How much is 6.7

Find the slope of the parallel to each given line. 1) y=2/3x-2 2)y=9/5x-5 Find the slope of a line perpendicular to each given line 1)y=-1/2x-2 2)y=-x-1

a musicians hair was originally 3 inches long.She asked her hair dresser to cut 5/6 of it off.How many inches did she have cut off

15% of workers and 24 workers earn minimum wage how many total workers are there

How do you solve for B in 65pi=B5?

how do you know if a number is smaller or bigger

what is 4/625 to the 2nd power?

Jessica is measuring two line segments.the first line segment is 30cm long. The second line segment is 500 mm long. How long are the two line segments together