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Neko [114]
3 years ago
5

If the period of the pendulum is 2s, what is the frequency?

Physics
1 answer:
AlladinOne [14]3 years ago
6 0

Frequency = 1 / period .

Frequency = 1 / 2s

<em>Frequency = 0.5 Hz</em>.

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when the heat is added to the material, which factors are important in order to determine how much the material will rise in tem
posledela

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Explanation:

https://courses.lumenlearning.com/physics/chapter/14-2-temperature-change-and-heat-capacity/

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3 years ago
The graph to the right shows the change in Canada‘s harvest of Atlantic cod from 1950-2004 what year shows the clearest evidence
Ann [662]

The correct answer is C. 1995

Explanation:

The graph shows the changes in the harvest of Atlantic cod. In general, this graph illustrates how the peak occurred in the 1980s but then there was a sudden and sharp decline in 1995. Indeed, 1995 is the year with the lowest number of harvested cod as in this year there were approximately least than 10 thousand metric tonnes of cods. Also, this year shows the collapse of fishing stocks or that the population of this fish collapsed, which made it impossible to harvest as many fish as in previous years. According to this, the year that shows the collapse of fishing stocks is 1995.

3 0
2 years ago
The wavelength of 10^15-Hz light is:
Vanyuwa [196]

Answer:

D.300nm

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Wavelength = (3 × 10^8)/(1 × 10^15)

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Hence its....300 nm

5 0
2 years ago
Two people push on the same door from opposite sides as shown. A man pushes on a door from the left. A woman pushes on the door
AURORKA [14]

Answer:

The door will move when the forces exerted by each individual becomes unbalanced.

Explanation:

The Door will only move when the forces exerted by each of the individual is unbalanced i.e. when the Torque is unbalanced

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example : An object at rest will only move when the applied force is  greater than the frictional forces acting on the object at rest.

8 0
2 years ago
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