Question

1. Convert the following temperature to Celsius
scale:
a. 300 K
b. 573 k
2. Convert the following temperature to Kelvin
scale
a 25 c
b. 373°c
3. How is our atmosphere different from the
atmosphere on Venus and Mars?
4. What are macro nutrients and why are they
called macro nutrients?
5. A tube light consumes 2000 J of electrical
energy in 20 seconds. What is its power?
6. Calculate the wavelength of sound wave
whose frequency is 360 HZ and speed is 60
m/s in a given medium?
7. What is the criterion for classification of
organisms as belonging to kingdom monera
or protista?
8. What are the advantages of composite fish
culture?​

Answer 1

Answer:

1. a. 82°C

b. 300°C

2. a. 298 K

Answer 2

Answer:

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