3 years ago

Now our wavelength is getting longer

Physics

2 answers:

aleksley [76]3 years ago

6 0

This makes frequency lower as well as the pitch we hear.

Zarrin [17]3 years ago

4 0

Answer: 1. frequency

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lisabon 2012 [21]

Answer:1000.00

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3 years ago

In which changes of state do atoms lose energy

Anika [276]

Yeah, it's every state. Atoms need a certain quanta of energy to jump to each state of energy, and therefore change state depending on how much energy is absorbed and/or released. This applies to all states of matter.

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3 years ago

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vampirchik [111]

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A stationary 15 kg object is located in a table near the surface of the earth. The coefficient of static friction between the su

madreJ [45]

maximum static friction acting on the object will be

$F_s = \mu_s mg$

plug in all values

$F_s = 0.40 \times 15 \times 9.8 = 58.8 N$

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So here it is given that applied force is 20 N

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3 years ago

His eyes are 1.64 m above the floor and the top of his head is 0.14 m higher. Find the height (in m) above the floor of the top

Aloiza [94]

Answer:

Height above the floor from the bottom is 0.82m

Form the top is 1.71m

Explanation:

See attached file

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3 years ago