Ask a New Question
Search
Questions and answers by
asjdhwuei
Questions (57)
What is the largest number of characters that can be represented using ASCII?
1 answer
106 views
Milos wants to invest his savings in a bank for 5 years. He has £21000 to invest and receives offers from two banks.
Bank Venus:
1 answer
153 views
what are unit ratios?
1 answer
83 views
What is 2.9 as a fraction. Explain how you got your answer.
1 answer
95 views
Write a short paragraph describing Tchaikovsky's Vale Sentimentale. Include the title, musical styles. Why would someone like it
1 answer
152 views
Write a paragraph summarising the Tchaikovsky's life and achievements
1 answer
124 views
Write a paragraph summarising the Tchaikovsky's life and achievements, including these facts:
- Tchaikovsky was born on May 7th
1 answer
131 views
What are 10 interesting and fun facts about Tchaikovsky?
1 answer
179 views
when will quantities sometimes be in direct proportion and sometimes not
1 answer
131 views
"Identify reflective symmetry between related graphs with different equations" What is this topic? Explain
1 answer
100 views
y = 2x + 3
when x increases by , y increases by...
1 answer
78 views
What do you need to create an electromagnet?
1. Current, Coil, Conductor 2. Coulomb, Coil, Charge 3. Conductor, Coil, Core 4.
1 answer
101 views
does a compass use an electromagnet
3 answers
103 views
Which of these doesn't usually use an electromagnet?
1. A compass 2. A speaker 3. A school bell
1 answer
110 views
What is an example of the build-up of static electricity?
1 answer
148 views
True or false. A permanent magnets is a magnet that does not has its own magnetic field
1 answer
113 views
What directions do magnetic field lines travel?
1 answer
108 views
Complete the sentence: Bar magnets produce their own magnetic fields. Bar magnets are described as
1 answer
133 views
How do you test for a permanent magnet?
1 answer
118 views
A bar magnet has a circular magnetic field going around it, true or false?
41 answers
153 views
An electromagnet can be made stronger by...
1 answer
93 views
How can you demagnetise a magnet?
1 answer
100 views
Magnetic fields of force travel from which pole to which pole?
A) North to South B) South to North C) Does not matter
1 answer
113 views
Name three uses of an electromagnet
1 answer
108 views
Name one way of making an electromagnet more powerful
1 answer
170 views
What is an induced magnet?
1 answer
131 views
What do you need to create an electromagnet?
1 answer
120 views
How can we increase the strength of an electromagnet?
1 answer
115 views
The magnetic field of the earth has the same shape as?
1 answer
128 views
Is this statement about y=2x-3 true or false.
It crosses the y axis at (2,-3)
1 answer
72 views
how do you know if a straight line equation is parallel to the x or y axis
1 answer
102 views
List 10 pieces of electrical equipment you can find in your home.
Include the voltage supplied, either from the mains or a
1 answer
106 views
In a circuit, if A1 = 4A, A2 = 2A and A3 = 2A, what would A4 read?
1 answer
96 views
In circuits with a 9V battery and two bulbs. In which circuit would the bulbs be brighter, the series circuit or the parallel
1 answer
122 views
In a parallel circuit the potential difference is _________ across the components?
1. the same 2. different
1 answer
122 views
In a parallel circuit the potential difference is _______________ across the components
1 answer
109 views
In a PARALLEL circuit with a 9V battery and two bulbs - what would the potential difference across each bulb be?
1 answer
100 views
How many loops or branches are there in a parallel circuit?
1 answer
103 views
If the current in the main part of the circuit is 4.0A, the current through each of the two identical bulbs is...
1 answer
105 views
what makes it hard for current to flow?
1 answer
80 views
Three bulbs connected in series:
1. are the same brightness as one bulb 2. are brighter than one bulb 3. are dimmer than one bulb
1 answer
193 views
What is the best way of attaching a wire to an electrical component in a circuit?
1 answer
123 views
Three bulbs connected in series:
1 answer
91 views
work out the equation of the line which has a gradient of 2 and passes through the point (2, 5).
1 answer
108 views
In order to measure the current flowing through a bulb in a circuit, the ammeter is connected in:
1 answer
121 views
In order to measure the voltage across a bulb in a circuit, the voltmeter is connected in:
1 answer
123 views
For components in parallel the potential difference is...
1 answer
115 views
For components in parallel the potential difference
1 answer
111 views
What is the best way of attaching a wire to an electrical component?
1 answer
168 views
What uses mathematic equations to create an image and does not use pixels?
1 answer
106 views
What is the image type which stores data in a grid of pixels?
1 answer
115 views
The forces acting on the parachutist are:
1. Gravity and weight 2. Upthrust and drag 3. Gravity and air resistance 4. Drag and
1 answer
112 views
Name 3 different sources of light
1 answer
87 views
Physics:
Name 3 different sources of light
1 answer
87 views
What happens to the air resistance on a car as the car goes faster?
1 answer
91 views
What is a river drainage basin?
1 answer
131 views
write a short story about a girl in her high school who is lonely, then meets someone.
1 answer
153 views
