C. 340
Frequency is the number of wavelengths per second and since the length is 0.5 you multiply 0.5*686 and get 343.
the question not allowing for one position thus the answer is c
When developing a question for a scientific inquiry, the question will ideally :
- be measurable
- Will have various variables that could be used for further testing
- not just simply ask why
hope this helps
Answer:
Va = 5000 m / 3600 s = 1.39 m/s
(Va - Vb) 60 = 10
Vb = Va - .167 = 1.22 m/s
(Va - Vb) T = 4200 Π where T is time for A to complete 1 more lap
.17 T = 4200 Π
T = 24700 Π time for A to again catch B
N = 1.39 * 24700 Answer:
Va = 5000 m / 3600 s = 1.39 m/s
(Va - Vb) 60 = 10
Vb = Va - .167 = 1.22 m/s
(Va - Vb) T = 4200 Π where T is time for A to complete 1 more lap
.17 T = 4200 Π
T = 24700 Π time for A to again catch B
N = 1.39 * 24700 Π / (4200 Π) = 8.2 laps
A will make 8 but not 9 rounds before catching B
The following enumeration is the list of actions which are
considered to be illegal when operating your boat:
1
Operating
the boat in a harsh or inconsiderate manner
2
Operating
the boat in the absence of safety equipment
3
Actual
weight exceeds the carrying capacity of the boat
4
Not
prohibiting the riders to sit on gunwales,
transom, stern, sides, bow or decking over the bow sides when the boat is
underway, except when sufficient guards or railings are provided
5
Operating
the boat or giving permission to other people to operate the boat while drunk
or under illegal substances
6
Operating
the boat and the wash or wake endanger any property or person
7
Operating
the boat in an area designated for swimming
8
Operating
the boat beyond a slow, no wake
speed in locations marked as no wake zones
We can see that in this case, the rule # 6 is being trespassed.
Therefore under Minnesota Boating Laws, we have committed an Illegal Operating
Practice.
Answer:
It does not affect. The closest nebula is the Orion Nebula at more than 1300 light years from Earth. It is so remote that nothing that happens there can influence the Earth. The only influence is to have beautiful colors and shapes and to let us dream one day to go there and explore them.
Explanation: