Chapter 8 Physics

Transducers are any device can coverts one form of ___ into another.

• wavelength

• energy

• pulse

• electricity

True or False

The ultrasound probe coverts energy during transmission

Electrical energy -> acoustic energy

• True

• False

True or False

The ultrasound probe converts energy during reception

Electrical energy -> reflected acoustic energy

• True

• False

Answer explanation

Reflected acoustic energy -> electrical energy

During transmission, ____ from the system is converted into sound.

• reflected sound

• wavelengths

• electrical energy

• waves

During reception, the ____ is converted into electricity.

• reflected sound

• electrical sound

• wavelengths

• waves

What is located inside the probe?

• pulses

• electricity

• chrystal

• crystals

What will produce electricity when pressure is applied to it

• Crystals

• Pulses

• Electricity

• Piezoelectric

What will also changed when electricity is applied to it?

• pressure

• shapes

• colors

• sound waves

True or False

Another name for Piezoelectric Crystals is called Ferroelectric crystals

• True

• False

Which one doesn't occur naturally

• Quartz

• Diamonds

• Tourmaline

• Rochelle Salts