Which set of terms below describes sound waves?

A. Transverse and mechanical

B. Longitudinal and electromagnetic

C. Transverse and electromagnetic

D. Longitudinal and mechanical

What is a wave? Use the terms wavelength and frequency in your definition.

Select the correct answer. In which research method does a researcher change the value of one variable to determine how the change affects another variable? A. experiment observational research C. survey D. case study

Choose all of the statements that are true about electromagnets: 1. Electromagnets are permanent and always have a magnetic field around them. 2. electromagnets can be made stronger by adding more coils to the solenoid. 3.

An uncharged capacitor is connected to the terminals of a 4.0 V battery, and 6.0 μC flows to the positive plate. The 4.0 V battery is then disconnected and replaced with a 7.

The equation for distance is d = st. If a car has a speed of 35 m/s, how long will it take to go 100 m? A. 2.9 s B. 3500 s C. 65 s D. 5.9 s

What kind of error would result if you read the liquid volume where the liquid touches the wall of the cylinder rather than at the meniscus

A long, thin rod parallel to the y-axis is located at x=-1.0 cm and carries a uniform linear charge density of + 1.0 nc/m. a second long, thin rod parallel to the z-axis is located at x=+1.0 cm and carries a uniform linear charge density of - 1.

A meter is measured in?

Explain why you poured the water into water before you identify the smell?

The force you exert on machine is called the?