What best describes the motion of the medium particles in a longitudinal wave?

A laser beam with vacuum wavelength 20 = 632.8 nm is incident at an angle of 30.0° from the vertical (in air) into a solution of corn syrup. If the beam is refracted to 19.

Which of these is an effect of space travel? muscle shrinkage decreased bone density bone density increase increase in muscle mass

What is the difference between a learner's license and a operator's licence

A horizontal force of 20 newtons eastward causes a 10-kilogram box to have a displacement of 5 meters eastward. The total work done on the box by the 20-newton force is (1) 40 J (2) 100 J (3) 200 J (4) 1000 J

Laptop batteries are rated in W⋅hW⋅h, the product of the power (in WW) that the battery can provide and the time (in hh) that it can provide this power. For instance, a 50 W⋅hW⋅h battery can provide 50 WW for 1.0 hh, 25 WW for 2.0 hh, and so on.

What is the wavelength of an earthquake wave if it has a speed of 9 km/s and a frequency of 15 Hz?

How are musical instruments grouped? A: by their frequency B: by the wavelengths they produce C: by what they are made of D: by how they produce pitch

What is the net force acting on a golf car traveling at a constant speed of 5 mph

What is the molality of a solution that contains 54 grams of NaOH dissolved in 1.50 kg of water? (The molar mass of NaOH 40.00 grams/moles.)

A 200 g piece of iron is heated to 100°C. It is then dropped into water to bring its temperature down to 22°C. What is the amount of heat transferred to water? (ciron = 0.444 J/g°C)