Question:
Convert the following temperatures to the Celsius scale.
(a) 293 K
(b) 470 K
Convert the following temperatures to the Celsius scale.
(a) 293 K
(b) 470 K
(a) 293 K
(b) 470 K
Updated On: Nov 18, 2023
Hide Solution
Verified By Collegedunia
Solution and Explanation
In order to covert temperature from Kelvin to Celsius scale, we have to subtract 273 from the given value because K - 273 = °C
(a) 293 K - 273 = 20°C
(b) 470K - 273 = 197°C
Was this answer helpful?
0
0
Top Questions on Can Matter Change its State?
- What is the physical state of water at—
(a) 25°C
(b) 0°C
(c) 100°C ?- CBSE Class IX
- Science
- Can Matter Change its State?
- Name A,B,C,D,E and F in the following diagram showing change in its state
- CBSE Class IX
- Science
- Can Matter Change its State?
- Why is ice at 273K more effective in cooling than water at the same temperature?
- CBSE Class IX
- Science
- Can Matter Change its State?
- Convert the following temperatures to the Celsius scale.
(a) 293 K
(b) 470 K- CBSE Class IX
- Science
- Can Matter Change its State?
- Arrange the following substances in increasing order of forces of attraction between the particles— water, sugar, oxygen.
- CBSE Class IX
- Science
- Can Matter Change its State?
View More Questions
Questions Asked in CBSE Class IX exam
- A hockey ball of mass 200 g traveling at 10 m s–1 is struck by a hockey stick so as to return it along its original path with a velocity at 5 m s–1. Calculate the magnitude of the change of momentum that occurred in the motion of the hockey ball by the force applied by the hockey stick.
- CBSE Class IX
- Newton’s First Law Of Motion
- Verify : (i) x 3 + y 3 = (x + y) (x 2 – xy + y 2 ) (ii) x 3 – y 3 = (x – y) (x 2 + xy + y 2 ).
- CBSE Class IX
- Algebraic Identities
- Calculate how many years and months ahead from now Margie’s diary entry is.
- CBSE Class IX
- The fun they had
- A driver of a car travelling at \(52\) \(km \;h^{–1}\) applies the brakes Shade the area on the graph that represents the distance travelled by the car during the period. (b) Which part of the graph represents uniform motion of the car?
- CBSE Class IX
- Graphical Representation of Motion
- A bullet of mass 10 g traveling horizontally with a velocity of 150 m s–1 strikes a stationary wooden block and comes to rest in 0.03 s. Calculate the distance of penetration of the bullet into the block. Also, calculate the magnitude of the force exerted by the wooden block on the bullet.
- CBSE Class IX
- Inertia and Mass
View More Questions