Answer:
1. The predicted angle of diffraction with a 3 cm wavelength was degrees.
the answer is 57.3
2. The predicted angle of diffraction with a 4 cm wavelength was degrees.
the answer is 76.4
3. The predicted angle of diffraction with a 5 cm wavelength was degrees.
the answer is 95.5
Explanation:
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Answer:
3.78 m/s
Explanation:
Recall that the formula for average speed is given by
Speed = Distance ÷ Time taken
Where,
Speed = we are asked to find this
Distance = given as 340m
Time taken = 1.5 min = 1.5 x 60 = 90 seconds
Substituting the values into the equation:
Speed = Distance ÷ Time taken
= 340 meters ÷ 90 seconds
= 3.777777 m/s
= 3.78 m/s (round to nearest hundredth)
Answer:
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Explanation:
please provide a screenshot or photos of moons 1-4
Velocity is speed and the direction of the speed. Acceleration is the rate at which Velocity is changing, and the direction in which it's changing.
