Archive day

November 14, 2025

3,460 public questions were asked on this day.

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Blake uses 110010 to represent the decimal number 50. This is an example of a ____
Asked by . 1 answer
A student made an electromagnet using an iron bolt, copper wire coiled three times around the bolt, and a battery. How can he increase the strength of his magnet?(1 point) Responses Add batteries to increase the voltage,...
Asked by Sarah 1 answer
A student conducts an experiment with a magnet and four objects. He puts the magnet near each of the objects, then observes and records the outcomes. Which question is the student’s experiment designed to answer?(1 point...
Asked by Sarah 1 answer
agnet is too far away. What can he change in order to successfully pick up the object?(1 point) Responses Get a smaller magnet with a smaller magnetic field Get a smaller magnet with a smaller magnetic field Rotate the m...
Asked by Sarah 1 answer
A student wraps copper wire around an iron nail. Then she connects the ends of the wire to a battery, making an electromagnet. She notices that if she wraps more coils of wire around the bolt, then her electromagnet can...
Asked by Sarah 1 answer
Natasha wants to create her own electromagnet that can pick up small pieces of metal like paper clips or iron fillings. Which list of materials would Natasha need to build her electromagnet?(1 point) Responses string, ba...
Asked by Sarah 1 answer
2. The character in the novel had a life so (unhappy | miserable | dejected), he was deeply worried and sad all the time.
Asked by A 1 answer
1. I am (unhappy | miserable | dejected) when I can’t get my favorite flavor of ice cream.
Asked by A 1 answer
1. not cheerful or pleased 0 miserable 0 unhappy 0 dejected 2. low in spirits; depressed 0 miserable 0 unhappy 0 dejected 3. extremely sad or uncomfortable 0 miserable 0 unhappy 0 dejected
Asked by A 1 answer
Question 7 (1 point) A student creates an electromagnet and holds it near two paper clips. Paper clip Y is not attracted to the magnet. Which step should the student take to attract it? a The student should wrap the coil...
Asked by Sarah 1 answer
Question 4 (3 points) Albin tests how the number of dry cell batteries affects the strength of an electromagnet. What variables must he keep the same in his experiment? Select all that apply. a the number of paper clips...
Asked by Sarah 1 answer
Directions: Read the passage about the factors that affect the magnetism of electromagnets. An electromagnet consists of an insulated copper wire wound around an iron core and connected to a source of electricity. The ma...
Asked by Sarah 1 answer
Subtract 12(z+4)−3(14z+1). Use fractions in final form.(1 point)
Asked by nunya 1 answer
Add: 5(0.5k−1)+2(0.4−k). Your answer should be in decimal form.
Asked by nunya 1 answer
which of the following is NOT an example of an Electromagnets given? a Electric Motors b Computer hard drives c Speakers d Desk Lamp
Asked by Sarah 1 answer
, when Mrs. Aguirre did the virtual lab, how many paper clips did they pick up when they used the lowest number of coils? a 0 b 3 c 2 d 1
Asked by Sarah 1 answer
Answer the questions. Use the boldfaced term in your response. 1. What is an example of something that is immense? 2. What materials can be used to create mosaic art? 3. What is something that might be submerged? 4. How...
Asked by A 1 answer
which of the following is NOT a way to increase the strength of an electromagnet? a Increase the voltage b Increase number of coils c Having a soft iron core d Switch the direction of the current
Asked by Sarah 1 answer
hat makes a wire magnetic when you run electricity through it? a It allows for the metal to become a magnet b It makes the domains opposite and polar c It causes a swirling of the electrons to give it a magnetic field d...
Asked by Sarah 1 answer
what is the measure of the rate of flow of the electrons? a Current b Power c Speed d Velocity
Asked by Sarah 1 answer
Submerged, Forlorn, Canals, Immense, Atmosphere, Mosaic The _____ top on this tables is made from shall bits of glass. Changes in the ______ can make clouds look pink or gray. I ______ my dirty shirt in soapy water. the...
Asked by A 1 answer
Nadine has a calorie deficit. What does she MOST likely need to do in this scenario?%0D%0A%0D%0A(1 point)%0D%0AResponses%0D%0A%0D%0AShe needs to eat more.%0D%0A%0D%0AShe needs to eat more.%0D%0A%0D%0AShe needs to eat les...
Asked by dk 1 answer
Contrast refined carbohydrates and unrefined carbohydrates. What is one thing that makes them different from one another?%0D%0A%0D%0A(1 point)%0D%0AResponses%0D%0A%0D%0ARefined carbohydrates have more nutrients added.%0D...
Asked by dk 1 answer
Denzel is writing a report on vitamins. What is one TRUE statement he should include in this report?%0D%0A%0D%0A(1 point)%0D%0AResponses%0D%0A%0D%0AThere are healthy and unhealthy vitamins.%0D%0A%0D%0AThere are healthy a...
Asked by dk 1 answer
Owen is counting calories. What does this MOST likely mean?%0D%0A%0D%0A(1 point)%0D%0AResponses%0D%0A%0D%0AHe is calculating his basal metabolic rate (BMR).%0D%0A%0D%0AHe is calculating his basal metabolic rate (BMR).%0D...
Asked by dk 1 answer