EFFECT OF TEMPERATURE ON SOUND WAVES

1. Sound Waves Travels faster at Warmer Air than Cooler Air?

• True, Sound Travel Faster at Warmer Air

• False, Because Sound Travel Faster at Cooler Air

• Both are wrong Sound Waves does not influence by Temperature

• Both are wrong because Sound Waves depend on the force of object

2. Used by the scientist to map the seafloor and to determine the depth of the ocean or sea.

• Refraction

• Echo Sounding

• Reflection

• Reverberation

3. Multiple Reflections or echoes in certain place.

• Reflection

• Refraction

• Reverberation

• Speed

4. ______ is an example of Reflected Sound

• Larynx

• Voice Box

• Echo

• Barrier

5. Which of the following is a unit for Temperature

• Newton

• Joules

• Meter

• Degree Celcius

6. Sonar is one of the techniques used by the submarine to locate the barriers and obstacle in the ocean. What kind of Properties of sound does sonar involved?

• Echo Sounding

• Refraction

• Reverberation

• Reflection

7. Determined by the amount of mass per area of space or volume of the material.

• Solidify

• Density

• Mass

• Liquidity

8. _____ it is the ability to return on its original shape after it has been bent

• Speed

• Refraction

• Elasticity

• Brittleness

9. Sound energy travels in the form of sound waves. These waves are example of

• Transverse Waves

• Longitudinal Waves

• Shortidinal Waves

• Ocean Waves

10. The rate of change of position of an object in any direction.

• Speed

• Acceleration

• Velocity

• Displacement