Pdf online activity: Mixtures - Free Printable
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Step-by-step solution for: Pdf online activity: Mixtures
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Show Answer Key & Explanations
Step-by-step solution for: Pdf online activity: Mixtures
Task: Identify the following mixtures as homogeneous (HM) or heterogeneous (HT).
#### Definitions:
- Homogeneous Mixture (HM): A mixture that has a uniform composition throughout. The components are evenly distributed, and you cannot see distinct phases.
- Heterogeneous Mixture (HT): A mixture that has an uneven composition. The components are not uniformly distributed, and you can see distinct phases.
#### Analysis of Each Image:
1. Image 1: Fruit Salad
- Description: A bowl containing different types of fruits (e.g., grapes, strawberries, blueberries).
- Analysis: The fruits are visibly distinct and not uniformly mixed. You can easily identify each type of fruit.
- Classification: HT (Heterogeneous)
2. Image 2: Orange Juice
- Description: A glass of orange juice being poured.
- Analysis: Orange juice is a liquid with a uniform appearance. The components (orange pulp and water) are evenly distributed.
- Classification: HM (Homogeneous)
3. Image 3: Powdered Sugar
- Description: A pile of white powdered sugar.
- Analysis: Powdered sugar is a fine, uniform powder with no visible separation of components.
- Classification: HM (Homogeneous)
4. Image 4: Stir-Fried Rice
- Description: A plate of stir-fried rice with vegetables and possibly meat.
- Analysis: The rice, vegetables, and other ingredients are visibly distinct and not uniformly mixed.
- Classification: HT (Heterogeneous)
5. Image 5: Cake
- Description: A whole cake.
- Analysis: While the cake appears uniform from the outside, it typically consists of layers (cake, frosting, filling) that are not uniformly mixed.
- Classification: HT (Heterogeneous)
6. Image 6: Rice
- Description: A plate of cooked rice.
- Analysis: Cooked rice grains are uniform in appearance and texture.
- Classification: HM (Homogeneous)
7. Image 7: Olive Oil Spray
- Description: A bottle of olive oil spray.
- Analysis: Olive oil is a liquid with a uniform composition.
- Classification: HM (Homogeneous)
8. Image 8: Pasta with Sauce
- Description: A plate of pasta topped with sauce.
- Analysis: The pasta and sauce are visibly distinct, and the sauce is not uniformly distributed.
- Classification: HT (Heterogeneous)
9. Image 9: Assorted Cookies
- Description: A plate of different types of cookies.
- Analysis: The cookies are visibly distinct in shape, size, and texture.
- Classification: HT (Heterogeneous)
10. Image 10: Coffee
- Description: A cup of coffee.
- Analysis: Coffee is a liquid with a uniform appearance, assuming it is well-stirred.
- Classification: HM (Homogeneous)
Final Answer:
```
1. HT
2. HM
3. HM
4. HT
5. HT
6. HM
7. HM
8. HT
9. HT
10. HM
```
Boxed Answer:
\boxed{HT, HM, HM, HT, HT, HM, HM, HT, HT, HM}
Parent Tip: Review the logic above to help your child master the concept of heterogeneous and homogeneous mixtures worksheet.