A celestial object is observed to have a continuous spectrum that peaks at a wavelength of 0.00000236 cm. a) Which of Kirchoff's Laws applies to this object? (Note: There could be more than one!) b) What is the temperature of this object?

Q: An elevator has a height of 8 feet [ft], and a square floor area of 6 feet [ft] wide by 6 feet [ft]…

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Q: Johnaldson drove east for 3 seconds with a rate of 5 meters per second. He then took a quick turn to…

A: The expression for the speed is written as, Here, d and t represent the distance and the time,…

Q: 542 ft³ = 581 in ³ = Incorrect Incorrect m3 cm³

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Q: give a unique example of a scientific statement and explain WHY your statement is scientific.

A: A scientific statement is basically a belief that can be proved wrong and it may or may not contain…

Q: Write the following numbers in scientific notation. Then convert them to an appropriate metric…

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Q: A Ferris wheel completes 2 revolutions in 60 seconds. Determine how far it has traveled in 15…

A: Given: The wheel completes two revolutions in 60 s. The time interval is 15 s. The radius of the…

Q: To generate theories based on participant perspectives is something to do with qualitative research…

A: Given Statement is True because qualitative research can produce theory.

Q: Directions: Read and analyze each problem carefully. Answer each item using BOTH graphical and…

A: first leg of displacement (d1) = 5 km , west = 5 km @ 180o counterclockwise from +x axis second leg…

Q: Mr. Muscedere needs to run off of a burning building. He is on the far-left side of the roof of the…

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Q: In the figure shown below the ratio "sin 03/sin 0," 03 02

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Q: where did 0.6 come from

A: By asking where 0.6 is from, I guess you wanted to ask the operation in the above step where is is…

Q: A plane leaves Seattle, flies 82.0 mi at 18.0° north of east, and then changes direction to 51.0°…

A: +x is East direction, +y is North direction and -y is south direction

Q: A Red Cross helicopter takes off from headquarters and flies 70 km in the direction 240° from North.…

A: Displacement 1, d1=70km, 240o from north Displacement 2, d2=115km, 305o from north

Q: A cyclist rides 1.74 km west and then turns around and rides 9.5 km east. What distance does she…

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Q: Supply all missing information with the correct numerical values. Do not include the units. Round…

A: Since the force exerted by Juanito is 20° north of west, this is equal to 180° -20° = 160° with…

Q: Find density Mars = 30% volume -7cm3

A: Given data : Mass=m Volume=V   Required : Density

Q: Round the following to the number of significant figures listed in (parenthesis): 525 (2) O 52 525…

A: Arcane rounding Rule:-According to the arcane rounding rule if the number ends in a perfect 5 you…

Q: Mr. Muscedere is driving in his car at a speed of 60.0km/h. He suddenly sees a chicken crossing the…

A: Initial speed = 60 km/h Acceleration for first 1.4 sec = 0 m/s2 Final speed = 0 m/s

Q: Find her distance R from the starting point in kilometers b) Find the angle in degrees N of E

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Q: 3. How far apart must two equal point charges of 75.0 x 10-9 C (typical of static electricity) be to…

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Q: 2.5 N +| a In the circuit shown, Determine the following: 4.5 V| 6.2 V+ A. Magnitude and direction…

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Q: 12–118. The truck travels in a circular path having a radius of 50 m at a speed of v = 4 m/s. For a…

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Q: Write the scientific notation: 0.000467 and 32000000

A: Scientific Notation are used when numbers are too large or too small to write. Scientific notation…

Q: The figure shows a two-dimensional vector A. The x-component of A is –9.95 and the y-component is…

A: Given data:  The x-component of vector A Ax = -9.95 The y-component of vector A Ay = 6.90 Required:…

Q: One carat is equivalent to a mass of 0.200 g. Use the fact that 1 kg (1000 g) has a weight of 2.205…

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Q: Express in scientific notation (3 significant figures) a) 56,000 b) 0.000857 c) 29 d) 645.8…

A: a) 560  b) 857 × 10-6

Q: Convert 5 m 52 cm to meters

A: Length is 5 m 52 cm.We have to convert given length into meters.

Q: What number must be placed in the blank in order to balance the equation? P4+ 02 P4010

A: ANSWER:- 5   P4 + 5 02→P4010

Q: Write each of these values in scientific notation. Enter each answer with one digit before the…

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Q: An Egyptian pyramid contains approximately 1.95 million stone blocks. The average weight of each…

A: From the question it is given that: Number of stones in Egyptian pyramid = n = 1.95 million = 1.95 x…

Q: Solve for x. Round to the nearest tenth, if necessary. 9.3 17° M

A: We will solve the problem using Trigonometric ratio sinθ. We know, PerpendicularHypotenuse=sinθ…

Q: The parallel axis theorem uses the of the distance

A: Required : The parallel axis theorem uses ----- of the distance.

Q: What is the formula for calculating density?

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