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Jlenok [28]
3 years ago
8

2. Use physics terms to explain the benefits of crumple zones in modern cars.

Physics
1 answer:
Elden [556K]3 years ago
6 0

Answer:

They decrease trauma by allowing for a more gradual change in velocity

Explanation:

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Geothermal energy generation uses what kind of turbine?
aliya0001 [1]

Answer:

electromagnetic induction

Explanation:

Water or working fluid is heated (or used directly incase of geothermal dry steam power plants), and then sent through a steam turbine where the thermal energy (heat) is converted to electricity with a generator through a phenomenon called electromagnetic induction.

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The least penetrating form of radiation is ____. a. beta radiation c. alpha radiation b. gamma radiation d. X rays
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It took 50 joules to push a shopping cart 5 meters.with what face was the shopping cart pushed?
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4 0
3 years ago
how many bits are required to sample an incoming signal 4000 times per second using 64 different amplitude level
Gelneren [198K]

Answer:

6 bits

Explanation:

The quality of digitized signal can be improved by reducing quantizing error. This is done by increasing the number of amplitude levels, thereby minimizing the difference between the levels and hence producing a smoother signal.

Also, Sampling frequently (also known as oversampling) can help in improving signal quality.

To get the number of bits, we use:

2ⁿ = amplitude level

where n is the number of bits.

Given an amplitude level of 64, hence:

2ⁿ = 64

2ⁿ = 2⁶

n = 6 bits

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3 years ago
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harkovskaia [24]

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a weak base is the answer

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