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Inga [223]
3 years ago
8

Global Precipitation Measurement (GPM) is a tool scientists use to forecast weather. Which statements describe GPM? Select three

options.
It is a computer model used to predict weather.
It is a satellite that collects data about rain and snow.
Its orbit covers 90 percent of Earth’s surface.
Its orbit covers 70 percent of Earth’s surface.
The sensors measure visible light.
The sensors measure microwaves.
ANSWER FOR MY COUSIN
Chemistry
2 answers:
Simora [160]3 years ago
4 0

Answer:

It is a satellite that collects data about rain and snow.

• Its orbit covers 90 percent of Earth's surface.

• The sensors measure microwaves.

Explanation:

Correct on edge

zavuch27 [327]3 years ago
4 0

Answer:

B,C, and F

Explanation:

Got it right on edge

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How many joules of energy are absorbed when 36.2 grams of water is evaporated?
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Answer:

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Explanation:

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The value of the entropy change for the process N₂ (g) + 3H₂ (g) --> 2NH₃ (g) is ________.
kodGreya [7K]

Answer:

negative

Explanation:

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2 years ago
g If 50.0 mL of a 0.75 M acetic acid solution is titrated with 1.0 M sodium hydroxide, what is the pH after 10.0 mL of NaOH have
V125BC [204]

Answer:

pH = 2.66

Explanation:

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First we <u>calculate the number of moles of each reactant</u>, using the <em>given volumes and concentrations</em>:

  • 0.75 M Acetic acid * 50.0 mL = 37.5 mmol acetic acid
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We<u> calculate how many acetic acid moles remain after the reaction</u>:

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We now <u>calculate the molar concentration of acetic acid after the reaction</u>:

27.5 mmol / (50.0 mL + 10.0 mL) = 0.458 M

Then we <u>calculate [H⁺]</u>, using the<em> following formula for weak acid solutions</em>:

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8 0
3 years ago
1. What is the potential energy of a 8 kg ball that is at a height of 20 m?
weqwewe [10]

Answer:

1. 1568 J

2. 0 J

3. 1176 J

Explanation:

PE = mgh

(PE = Potential Energy) = (m = mass)(g = gravitational force which is 9.8)(h = height)

1. (3)(9.8)(20) = 1568 J

2. PE = (3)(9.8)(0) = 0 J

3. (5)(9.8)(24) =  1176 J

4 0
3 years ago
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