Earth's Gravity Is Best Represented by an Equipotential Surface That

question 8

Multiple Choice

Earth's gravity is best represented by an equipotential surface that contains bumps and depressions where areas of higher or lower gravity appear over the Earth.This representation is called the ________.

• A)reference geoid
• B)gravitational potential
• C)isostasy
• D)geoid

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Definitions:

Variable Overhead Efficiency Variance

The difference between the expected and actual variable overhead costs, based on the efficient use of production resources.

Variable Overhead Efficiency Variance

The difference between the budgeted and actual variable overhead costs, attributable to differences in the efficiency of utilizing resources.

Variable Overhead Rate Variance

The discrepancy between the actual incurred variable overhead and the anticipated variable overhead as per standard costing.

Lubricants

Substances that are applied to surfaces to reduce friction and wear between moving parts.