A 4,450,0 kg block of ice at 0 degrees * C is added to a picnic cooler. How much heat will the ice remove as it melts to water at C

Q: Calculate a light-year in [a] km and [b] Mile

A: We are given with the following information : Speed of light=3*108 m/s=3*105 km/ s=1.86*105 mile/s…

Q: ⓇX 1) Y --- For the projectile in the picture above, which of the following would be the correct…

A: When a projectile is thrown upwards then it moves in a parabolic path. The path which is traced by…

Q: Both 0.169 and 0.17 have been marked as incorrect. Why might this

A: mass of apple (m) = 100 g = 0.1 kg mass of moon (M) = 7.3×1022 kg Radius of moon (R) = 1.7×106 m

Q: If a varies directly with m and indirectly to x, and a=18 when m=24 and x=8, find m when a=26 and…

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Q: A cathode ray tube (CRT) is a device that produces a focused beam electrons in a vacuum. The…

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Q: A research Van de Graaff generator has a 2.50 m diameter metal sphere with a charge of 60.0 µC on…

A: Given data, Diameter d=2.5 m Charge q=60 μC

Q: y h y = b2 h

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Q: How do I find the slope or if my graph is correct

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Q: how did you get 1.98 from 7.85 x 10^-27? There are no steps to show that.

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Q: Rank these SI distance units from smallest to largest: μm, am, fm, nm, mm, cm, m, km, Gm, Tm, Mm,…

A: Rank these SI distance units from smallest to largest: μm, am, fm, nm, mm, cm, m, km, Gm, Tm, Mm,…

Q: 1.5 2 A дока 1 1 1 1.741 1.425 FISH 2.236 .8 1.25 Ф .6 B А 14 0.3 Ө 1.5 1.20 1.00

A: Unknown quantities in given right angle triangles.

Q: We want to support a thin hoop by a horizontal nail and havethe hoop make one complete small- angle…

A: Given: The given values are, The given time value is, T=2.0 s To find the radius (R) of the hoop's.

Q: What mass in kg of rain falls on the lawn in 4 h 24 min, if each raindrop weighed 49.0 ng and on…

A: Weight of one raindrop m=49 ng=49*10-12kg, number of raindrops falling per minute n=8.4*109 and…

Q: Step 5 (b) The displacement the player undergoes while chasing his opponent is Xplayer ==player 1²…

A: We need to solve this.

Q: Which of the following expressions accurately describes how these two distinct waves will combine?…

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Q: The speed of light is about 3.00 ✕ 108 m/s. Convert this figure to miles per hour.

A: The given data is:  Speed of light is: 3×108m/s The objective is to convert this to miles per hour.

Q: how did you get 1.40 * 10 ^-13 ?

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Q: (a) What is the average power output (in W) of a heart defibrillator that dissipates 430 J of energy…

A: a) Determine the average power output.

Q: M Y Z N

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Q: Given x = 2.80 +- 0.50 , y = 6.50 +- 0.17 , calculate, z = xy z=_____+-_____

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Q: You join NASA and your first mission is to land on an unknown asteroid to record data. From the…

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Q: given that A+2B = x1j +y1j and 2A-B = x2i + y2j what is A?

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Q: why did you do times 3.2?

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Q: The figure below shows light reflecting off two mirrors (M₁ and M₂) that are at right angles to each…

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Q: Express the relationship between 1/do, 1/di, and 1/f as an equation.

A: Generally, two types of the lenses are used: Diverging or concave lens and Converging or convex…

Q: You are using a hydrogen discharge tube and high quality red and blue light filters as the light…

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Q: Your answer is partially correct. A small object has a mass of 3.0 × 103 kg and a charge of -41 uC.…

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Q: A parallel-plate capacitor with only air between its plates is charged by connecting the capacitor…

A: Parallel plate capacitor and dielectric  dielectric constant =? New voltage readings =?

Q: How many possible microstates are there for 6 molecules to fit in 6 boxes, when 4 molecules are…

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