Bộ Đồ Chơi Thí Nghiệm Khoa Học Bằng Gỗ Diy Dành Cho Bé
28.400
₫ 19.365
Sản phẩm Bộ Đồ Chơi Thí Nghiệm Khoa Học Bằng Gỗ Diy Dành Cho Bé đang được mở bán với mức giá siêu tốt khi mua online, Vừa được giảm giá từ 28.400 xuống còn ₫ 19.365, giao hàng online trên toàn quốc với chi phí tiết kiệm nhất,0 đã được bán ra kể từ lúc chào bán lần cuối cùng.Trên đây là số liệu về sản phẩm chúng tôi thống kê và gửi đến bạn, hi vọng với những gợi ý ở trên giúp bạn mua sắm tốt hơn tại Pricespy Việt Nam
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DIY Handmade Invention Experiment Wood Electromagnetic Science Swing Set Educational Toy for Children
Features:
1. Scientific experiment toys, exercise children's practical ability;
2. DIY small toys cultivate innovative ability.
Specifications:
Material: wooden, electronic components
Product size: 14x11x3.5cm/5.51x4.33x1.38inch
Age of application: primary and secondary school students
Type of toy: intellectual development
Principle:
1. Scientist Galileo saw the chandelier wobble by the wind in the church. Using the method of measuring the pulse beat, he first found that the period of the pendulum was basically unchanged regardless of the swing amplitude.
2. Later mathematicians proved this in theory, and physicist Huygens developed pendulum clocks based on this principle. The electromagnetic swing is like a pendulum, no matter how big the swing is, the period of swing back and forth is basically the same. After switch is on, when the swing becomes larger and larger, you can observe that no matter how big the swing is, Swing back and forth swing the time is basically unchanged. This is the principle of simple pendulum cycle invariance.
Method of installation:
1. Put two nails into short wood and stick crabstick and battery box with double-sided glue.
2. Glue the drawing person on the coil. Scrape the enameled wire on both sides of the coil.
3. Put the copper wire in the battery box in the middle of the enamelled wire, and link the other end to the nail.
Notes:
1. Battery self-contained.
2. Please allow 1-3cm measuring deviation due to manual measurement.
Included:
1 X electrical s
DIY Handmade Invention Experiment Wood Electromagnetic Science Swing Set Educational Toy for Children
Features:
1. Scientific experiment toys, exercise children's practical ability;
2. DIY small toys cultivate innovative ability.
Specifications:
Material: wooden, electronic components
Product size: 14x11x3.5cm/5.51x4.33x1.38inch
Age of application: primary and secondary school students
Type of toy: intellectual development
Principle:
1. Scientist Galileo saw the chandelier wobble by the wind in the church. Using the method of measuring the pulse beat, he first found that the period of the pendulum was basically unchanged regardless of the swing amplitude.
2. Later mathematicians proved this in theory, and physicist Huygens developed pendulum clocks based on this principle. The electromagnetic swing is like a pendulum, no matter how big the swing is, the period of swing back and forth is basically the same. After switch is on, when the swing becomes larger and larger, you can observe that no matter how big the swing is, Swing back and forth swing the time is basically unchanged. This is the principle of simple pendulum cycle invariance.
Method of installation:
1. Put two nails into short wood and stick crabstick and battery box with double-sided glue.
2. Glue the drawing person on the coil. Scrape the enameled wire on both sides of the coil.
3. Put the copper wire in the battery box in the middle of the enamelled wire, and link the other end to the nail.
Notes:
1. Battery self-contained.
2. Please allow 1-3cm measuring deviation due to manual measurement.
Included:
1 X electrical s
Sản Phẩm Liên Quan
HOT
Thẻ học tiếng Việt từ đơn ghép
₫ 90.000