Tags Physics Electronics Engineering Science Electrical Engineering Chemistry

Animals & Plants Arts & Entertainment Auto Beauty & Health Books and Literature Business Electronics Engineering & Technology Food & Drink History Hobbies Jobs & Education Law & Government Math People & Society Science Social Studies Sports Travel & Places

Physics

Carlo Kiehn ∙

Lvl 10

∙ 2y ago

☆★☆★☆★☆★☆★

No Reviews

Leave the first rating

Term1/9

The process of creating electricity in one place and moving it to another for use

Definition1/9

transmitting

Term1/9

A string of 15 Christmas tree lights is connected in series to a 90 volt power source What is the value of the resistance of each light if the current flowing through the circuit is 2 amps

Definition1/9

3
3 ohms

Term1/9

A ray of light strikes a flat surface of water The angle that the incoming light ray makes with the normal is called the angle of

Definition1/9

incident

Term1/9

The apparent change in the frequency of a sound emitted by a moving object as it passes a stationary observer is called the what effect

Definition1/9

Doppler effect.

Term1/9

A string of 20 Christmas tree lights are connected in series to a 20 volt power source The bulbs each have a resistance of .5 ohm How much current is flowing through the circuit

Definition1/9

2 amps. If it is D.C.

Term1/9

Light wave is composed of two components an electrical component and a component

Definition1/9

magnetic

Term1/9

A pulley system is used to lift a 2000 newton engine up a distance of 3 meters The operator must apply a force of 250 newtons to the chain of the pulley system to lift the motor To lift the engine fi

Definition1/9

250 newtons

A+ Answers

Term1/9

The speed of sound in water is 1430 meters per second Find the wavelength of a sound with a frequency of 286 Hz traveling through the water

Definition1/9

5 meters

Term1/9

What is the speed of a sound wave that has a wavelenght of 102 meters and a frequency of 250hz

Definition1/9

speed = wavelength * frequency wavelength = 102 meters

frequency = 250 Hz = 250 cycles/second

102 * 250 = 25500 meters/second

🥳

Great job!

You studied all the cards in this guide.

Rate this guide:

☆★☆★☆★☆★☆★

Rate this Study Guide:

☆★☆★☆★☆★☆★

Cards in this guide (9)

The process of creating electricity in one place and moving it to another for use

transmitting

A string of 15 Christmas tree lights is connected in series to a 90 volt power source What is the value of the resistance of each light if the current flowing through the circuit is 2 amps

3
3 ohms

A ray of light strikes a flat surface of water The angle that the incoming light ray makes with the normal is called the angle of

incident

The apparent change in the frequency of a sound emitted by a moving object as it passes a stationary observer is called the what effect

Doppler effect.

A string of 20 Christmas tree lights are connected in series to a 20 volt power source The bulbs each have a resistance of .5 ohm How much current is flowing through the circuit

2 amps. If it is D.C.

Light wave is composed of two components an electrical component and a component

magnetic

A pulley system is used to lift a 2000 newton engine up a distance of 3 meters The operator must apply a force of 250 newtons to the chain of the pulley system to lift the motor To lift the engine fi

250 newtons

A+ Answers

The speed of sound in water is 1430 meters per second Find the wavelength of a sound with a frequency of 286 Hz traveling through the water

5 meters

What is the speed of a sound wave that has a wavelenght of 102 meters and a frequency of 250hz

speed = wavelength * frequency wavelength = 102 meters

frequency = 250 Hz = 250 cycles/second

102 * 250 = 25500 meters/second

Related study guides

Physics

14 cards

What unit is used to measure resistance

The process of creating electricity in one place and moving it to another for use

A string of 15 Christmas tree lights is connected in series to a 90 volt power source What is the value of the resistance of each light if the current flowing through the circuit is 2 amps

A ray of light strikes a flat surface of water The angle that the incoming light ray makes with the normal is called the angle of

➡️

See all cards

☆★☆★☆★☆★☆★

No Reviews

Physics

8 cards

A string of 15 Christmas tree lights is connected in series to a 90 volt power source What is the value of the resistance of each light if the current flowing through the circuit is 2 amps

What is the drawing of an electrical circuit called

A ray of light strikes a flat surface of water The angle that the incoming light ray makes with the normal is called the angle of

A string of 20 Christmas tree lights are connected in series to a 20 volt power source The bulbs each have a resistance of .5 ohm How much current is flowing through the circuit

➡️

See all cards

3.15

☆★☆★☆★☆★☆★

13 Reviews

Physics

9 cards

How much heat is needed to raise 8 kg of water from 4 degrees Celsius to 83 degrees Celsius

Waves with a frequency of 2.0 hertz are generated along a string The waves have a wavelength of 0.50 meters The speed of the waves along the string is

A 45 kg skater is skating down a hill on roller blades at a a speed of 10 ms what is the kinetic energy of the skater

A 120 ohm resistor a 60 ohm resistor and a 40 ohm resistor are connected in parallel to a 120 volt power source What is the effective resistance of the three resistors

➡️

See all cards

☆★☆★☆★☆★☆★

No Reviews

Science

5 cards

A hydroelectric dam is one of these

The boiling point of water on the Celsius scale

How many joules of work are done when a 20 kg box is lifted 5 meters above the floor

In the metric system the prefix for ½Â½Á½ÁÎÁ½ÁÁ½Á½Á is

➡️

See all cards

☆★☆★☆★☆★☆★

No Reviews

Physics

Rate this Study Guide:

Physics

What unit is used to measure resistance

The process of creating electricity in one place and moving it to another for use

A string of 15 Christmas tree lights is connected in series to a 90 volt power source What is the value of the resistance of each light if the current flowing through the circuit is 2 amps

A ray of light strikes a flat surface of water The angle that the incoming light ray makes with the normal is called the angle of

Physics

A string of 15 Christmas tree lights is connected in series to a 90 volt power source What is the value of the resistance of each light if the current flowing through the circuit is 2 amps

What is the drawing of an electrical circuit called

A ray of light strikes a flat surface of water The angle that the incoming light ray makes with the normal is called the angle of

A string of 20 Christmas tree lights are connected in series to a 20 volt power source The bulbs each have a resistance of .5 ohm How much current is flowing through the circuit

Physics

How much heat is needed to raise 8 kg of water from 4 degrees Celsius to 83 degrees Celsius

Waves with a frequency of 2.0 hertz are generated along a string The waves have a wavelength of 0.50 meters The speed of the waves along the string is

A 45 kg skater is skating down a hill on roller blades at a a speed of 10 ms what is the kinetic energy of the skater

A 120 ohm resistor a 60 ohm resistor and a 40 ohm resistor are connected in parallel to a 120 volt power source What is the effective resistance of the three resistors

Science

A hydroelectric dam is one of these

The boiling point of water on the Celsius scale

How many joules of work are done when a 20 kg box is lifted 5 meters above the floor

In the metric system the prefix for ½Â½Á½ÁÎÁ½ÁÁ½Á½Á is

Resources

Top Categories

Product

Company