Negative charge in a conductor is a result of: lack of electrons neutralization by the atom's nucleus. surplus of electrons

If the molecules in the desk in front of you are moving, then why is the desk standing still?

Which of the following weighing balances performs measurement in a closed compartment with no air currents to disturb measurement? Spring balance Analytical balance Hydraulic balance

Resistance of an object to change its motion

What type of rock forms due to heating and cooling?

Which of the following statements is not true about speed? a. speed has no direction. b. speed is a vector quantity. c. speed and position are separate variables. d. speed is measured relative to another object.

A type of fault where the hanging wall slides upward

How was dyslexia treated in the past and how is dyslexia treated today?

The work of Charles Kuen Kao is likely to have been most influenced by the work of which of the following scientists? A. Galileo Galilei B. Christian Doppler C. Sir Isaac Newton D. Ibn al-Haytham

Suppose a car is moving in a straight line and steadily increases its speed. It moves from 35 km/h to 40 km/h the first second and from 40 km/h to 45 km/h the next second. What is the car acceleration?

Why can crevasses in glaciers only be 50 meters deep? A. Plastic flow occurs below that depth. B. Glaciers cannot be thicker that 50 Meters. C. Surges prevent plastic flow below that depth. D. Basal slip occurs below that depth.