[Answered] Which of these is a longitudinal wave A) sound B) light C) radio D) all of the above E) none ...

This topic contains a solution. Click here to go to the answer

Author Question: Which of these is a longitudinal wave A) sound B) light C) radio D) all of the above E) none ... (Read 25 times)

audragclark

Hero Member
Posts: 579

on: Jul 29, 2018

Which of these is a longitudinal wave

A) sound
B) light
C) radio
D) all of the above
E) none of the above

Question 2

Radio waves travel at the speed of light, 300,000 km/s. The wavelength of a radio wave received at 100 megahertz is

A) 0.3 m.
B) 3.0 m.
C) 30 m.
D) 300 m.
E) none of the above

Need homework help now?

Ask unlimited questions for free

Ask a Question

Marked as best answer by a Subject Expert

mbcrismon

Sr. Member
Posts: 328

Reply #1 on: Jul 29, 2018

Answer to Question 1

Answer: A

Answer to Question 2

Answer: B

audragclark

Hero Member
Posts: 579

Reply #2 on: Jul 29, 2018

Both answers were spot on, thank you once again

mbcrismon

Sr. Member
Posts: 328

Reply #3 on: Jul 29, 2018

Great! Please up vote

« previous next »

Did you know?

Before a vaccine is licensed in the USA, the Food and Drug Administration (FDA) reviews it for safety and effectiveness. The CDC then reviews all studies again, as well as the American Academy of Pediatrics and the American Academy of Family Physicians. Every lot of vaccine is tested before administration to the public, and the FDA regularly inspects vaccine manufacturers' facilities.

Did you know?

Vital signs (blood pressure, temperature, pulse rate, respiration rate) should be taken before any drug administration. Patients should be informed not to use tobacco or caffeine at least 30 minutes before their appointment.

Did you know?

If you use artificial sweeteners, such as cyclamates, your eyes may be more sensitive to light. Other factors that will make your eyes more sensitive to light include use of antibiotics, oral contraceptives, hypertension medications, diuretics, and antidiabetic medications.

Did you know?

The average older adult in the United States takes five prescription drugs per day. Half of these drugs contain a sedative. Alcohol should therefore be avoided by most senior citizens because of the dangerous interactions between alcohol and sedatives.

Did you know?

In 1885, the Lloyd Manufacturing Company of Albany, New York, promoted and sold "Cocaine Toothache Drops" at 15 cents per bottle! In 1914, the Harrison Narcotic Act brought the sale and distribution of this drug under federal control.

The Speed of Light Is Constant

Radio Frequency Lesion

Edmund Clark. Camp Five, Detainee's Cell, from the series Guantanamo: If the Light Goes Out, ...

Normal tympanic membrane with cone of light and process of malleus

Longitudinal Studies

If the period of a square wave is 22 ms, what is its frequency?

Author Question: Which of these is a longitudinal wave A) sound B) light C) radio D) all of the above E) none ... (Read 25 times)

Related Topics

Need homework help now?