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Pani-rosa [81]
3 years ago
14

How does the vibration of a drumhead cause a sound wave to form?

Physics
2 answers:
Jobisdone [24]3 years ago
7 0
Yes it does because it makes sound which causes waves
hope this helps

Svet_ta [14]3 years ago
7 0
Yes it in fact does

Q. Why?: it makes sound which causes wave form due to sound vvvvibrattionssszz
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How much more powerful is the james webb telescope than hubble
GuDViN [60]

Explanation:

Webb gives us new and unique eyes of places that we have never been able to reach.” With NASA and the European Space Agency's Hubble pushing 32 years in orbit, the bigger, 100 times more powerful Webb is widely viewed as its successor even though the two are vastly different.

6 0
3 years ago
A hot air balloon is traveling vertically upward at a constant speed of 4.5 m/s. When it is 28 m above the ground, a package is
ella [17]

Answer:

1.97 seconds

Explanation:

t = Time taken

u = Initial velocity

v = Final velocity

s = Displacement

a = Acceleration due to gravity = 9.8 m/s²

s=ut+\frac{1}{2}at^2\\\Rightarrow 21=4.5t+\frac{1}{2}\times -9.8\times t^2\\\Rightarrow 21=-4.5t-4.9t^2\\\Rightarrow 4.9t^2+4.5t-28=0\\\Rightarrow 49t^2+45t-280=0

Solving the above equation we get

t=\frac{-45+\sqrt{45^2-4\cdot \:49\left(-280\right)}}{2\cdot \:49}, \frac{-45-\sqrt{45^2-4\cdot \:49\left(-280\right)}}{2\cdot \:49}\\\Rightarrow t=1.97, -2.89

So, the time the package was in the air is 1.97 seconds

3 0
3 years ago
3. How did Kepler's work influence Newton?
Katarina [22]

Johannes Kepler and his laws were a great influence on Isaac Newton. ... Newton used his laws of gravity and motion to derive Kepler's laws and show that the motion of the planets could be explained using mathematics and physics.

3 0
3 years ago
Read 2 more answers
4. Who was the proponent of the Neo-classicism? a) Claude Debussy b) Joseph Maurice Ravel c) Igor Stravinsky d) Arnold Schoenber
nirvana33 [79]

Who was the proponent of the Neo-classicism?

a) Claude Debussy

b) Joseph Maurice Ravel

c) Igor Stravinsky

d) Arnold Schoenberg

4 0
3 years ago
You have decided to select a new car by using the scientific method. how would you proceed? Please answer!!!
hammer [34]
We look at the  criteria to select a car.

If we are not too rich, we have to bother about fuel efficiency. The mileage in terms
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engine power - whether it is good enough over a slope (steep) that I may encounter
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internal space / total external size :  or  internal space / total price:
   We find these numbers. after all , we make use of the internal space on seats.
   we have to know its proportion in the total volume of the car.

the axle turning capability, wheel turning ability :
   see the minimum radius and span required to turn a car in a U turn.

we have to bother about its pollution, emission level.

height / width ratio, which is important for the balance of the car.


==================================
If we are looking  at the economic point of view
   monthly benefit/savings of using the car,converted into currency - Loan EMI


8 0
3 years ago
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