railway RRB Technician Grade 3 Mock Test 2024 Physics Thermal Properties of Matter Temperature and heat
50°C degrees Celcius is equal to ______?
A. 323 K
B. -122 °F
C. 223 K
D. 122 °F
1
only a and b are correct
2
only b and c are correct
3
only c and d are correct
4
only a and d are correct