Ask Singapore Homework?
Upload a photo of a Singapore homework and someone will email you the solution for free.
Question
Primary 4 | Science
One Answer Below
Anyone can contribute an answer, even non-tutors.
P4 Science Please help!
Date Posted: 6 years ago
Views: 1254
Object X is a magnetic material.
Since a magnet is used to move the box, and the box moves along with it. Then the object inside the box must be a magnetic material as it is attracted to the magnet.
No, he would not be able to move the matchbox. Since copper is a metal, the magnet would attract the copper instead of the material in the box. The copper blocks the magnet from attracting the material in the box.
Don't blame me if I'm wrong :)
Since a magnet is used to move the box, and the box moves along with it. Then the object inside the box must be a magnetic material as it is attracted to the magnet.
No, he would not be able to move the matchbox. Since copper is a metal, the magnet would attract the copper instead of the material in the box. The copper blocks the magnet from attracting the material in the box.
Don't blame me if I'm wrong :)
See 1 Answer
done
{{ upvoteCount }} Upvotes
clear
{{ downvoteCount * -1 }} Downvotes
I think you are able to figure out question c by now :)
Date Posted:
4 years ago
360 Tutoring Program