- $$\frac{{4{\text{F}}}}{{\pi {{\text{d}}^2}}}$$
- $$\frac{{{\text{6F}}}}{{\pi {{\text{d}}^2}}}$$
- $$\frac{{{\text{8F}}}}{{\pi {{\text{d}}^2}}}$$
- $$\frac{{{\text{16F}}}}{{3\pi {{\text{d}}^2}}}$$
Answer: Option 3 Let'
1 Answers 1 viewsAnswer: Option 4 Let'
1 Answers 1 viewsAnswer: Option 2 Let'
1 Answers 1 viewsAnswer: Option 1 Let'
1 Answers 1 viewsAnswer: Option 1 Let'
1 Answers 1 viewsAnswer: Option 1 Let'
1 Answers 1 viewsAnswer: Option 4 Let'
1 Answers 1 viewsAnswer: Option 2 Let'
1 Answers 2 viewsAnswer: Option 1 Let'
1 Answers 1 viewsAnswer: Option 2 Let'
1 Answers 1 views