VIPSolutionsPlease solve correct optionThe emissive power of & black body 5 times the intensity of radiation | 1 5 3 1 2 8 9 7 0 In & hole-shaft assembly, the type of fit where the hole is larger than the shaft is 2 c Clearance 6 = None of the sbove 3 = = erference =
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Please solve correct option
The emissive power of & black body 5 times the intensity of radiation
|
1
5 3
1 2
8
9 7
0
In & hole-shaft assembly, the type of fit where the hole is larger than the shaft is
2
c Clearance
6
= None of the sbove
3 =
= erference =
This is AI generated Response.
Asked by: Sanjay hipparakar
Created at: 2025-09-18 14:00:47
Asked by: Sanjay hipparakar
Created at: 2025-09-18 14:00:47
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Let's solve both questions:
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## 1. The emissive power of a black body is ____ times the intensity of radiation.
- **Options:**
a) \( 4\pi \)
b) \( 3\pi \)
c) \( 2\pi \)
d) \( \pi \)
**Correct answer:**
- The relationship between emissive power (E) and intensity of radiation (I) is:
\( E = 4\pi I \)
- **So, the correct option is:**
**4π**
---
## 2. In a hole-shaft assembly, the type of fit where the hole is larger than the shaft is:
- **Options:**
a) Transition
b) Clearance
c) None of the above
d) Interference
**Correct answer:**
- When the hole is larger than the shaft, the fit is called a **Clearance fit**.
- **So, the correct option is:**
**Clearance**
---
### **Summary of Answers**
1. **4π**
2. **Clearance**
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