At which of the following soil moisture potentials (expressed as kPa) is the soil water held most tightly?

A) -31 B) 0 C) +5 D) -3100 E) -1500


D

Trades & Technology

You might also like to view...

This diagram suggests which type of radiation penetrates most deeply?  ?

A. ?gamma rays  B. ?beta particles C. ?alpha particles D. ?electron particles 

Trades & Technology

A(n) ____________________ is a designated area used in establishing a datum.

What will be an ideal response?

Trades & Technology

Technician A says diodes are used to rectify the voltage produced from an AC generator. Technician B says a zener diode protects circuit components from voltage spikes. Who is correct?

A. Technician A only B. Technician B only C. both A and B D. neither A nor B

Trades & Technology

The small amount of refrigerant released when removing gauge hoses from the system is called _________________________.

Fill in the blank(s) with the appropriate word(s).

Trades & Technology