3 years ago

What type of instruments have been used to measure the depth of the mantle????

Social Studies

2 answers:

Katarina [22]3 years ago

6 0

Answer:

instruments that measure pressure

Explanation:

Nadya [2.5K]3 years ago

4 0

Answer:

Borehole instrument and seismic waves instruments.

Explanation:

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Neptune has a mass of 1.024 1032 milligrams. Use scientific notation to express the planet's mass in kilograms. 1

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The planet's mass in kilograms are $=1.024 \times 10 ^2^5 Kg$

b. $=1.024 \times 10 ^2^5 Kg$

<u>Explanation:</u>

Given:

Mass of Neptune = $=1.024 \times 10 ^3^2 Kg$ milligrams

The mass in Kg = 1 milligram

$= 0.0000001 Kg = 1 \times 10^ -^7 kg$

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$(1.024) \times 10^3^2 \times (1 \times 10^ -^7)$

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