True or False. Use A for True and B for False. Place the answer on the line nest

Question

True or False. Use A for True and B for False. Place the answer on the line nest to the statement. ____ A submarine is directly below an aircraft carrier in the Atlantic Ocean. An explosion occurs 5 km away. The crew on the submarine will hear the sound first. ____ A node is the point on a standing wave that has the maximum displacement. ____ You arc holding an ice cube in your hand. The heat flows from the ice cube to your hand. ____ Sources that are in-phase produce the same part of the sound wave at the same time. ____ The speed of a wave depends only on properties of the medium the wave is moving through. Matching. Place the letter of the correct answer next to the statement. Each choice will be used only once. heat temperature internal energy thermal expansion phase change specific heat latent heat condensation sublimation evaporation Celsius Fahrenheit wavelength tension linear density intensity decibels underdamped resonance overdamped Doppler Effect construct

Explanation / Answer

(9). True
As the speed of sound in liquids is greater than that of in liquids

(10). False
A node is a point with zero displacement

(11). False
Heat flows from hand to ice( as heat flows from hot body to cold body)

(13). True.
speed of the sound depends on the medium through which it is moving

(14). Decibels

(15). celcius scale

(16). Dopler effect

(17). transeverse waves

(18). nodes

(19). constructive

(20). internal energy

Related Questions

Navigate

• Browse (All)
• Browse T
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.