The answer is
Pitch of the buzzer increased (higher tone) as it moves towards the observer
Answer:
A! I already went through this unit. Joule.
Explanation:
A. Advanced new safety features that get everyone home at night.
Answer:
Because there is not as much cold as it was in France.
Explanation:
The average temperature in France during January ranges from 2.7° to 7.2° celsius which makes it the coldest month of the year. But since she comes to know that average temperature in Annville ranges 31° celsius which implies that the temperature is normal there and therefore, she packs sleeveless tops and shorts. Coats would not be required in a hot weather and hence, she does not pack it.
<span>The contact force that acts on objects in a liquid or gas and allows objects to float is called </span>Buoyancy.
