Physics Quiz

What is the value of 1 calorie?

• 4.186 Joules

• 2.5 Joules

• 3.8 Joules

• 5.2 Joules

What is the value of 0 Celsius?

• 300 K

• 200 K

• 250 K

• 273 K

How could you convert degree Celsius to Kelvin?

• Temperature in Kelvin=273+Temperature in degree Celsius

• Temperature in Kelvin=273-Temperature in degree Celsius

• Temperature in Kelvin=273/Temperature in degree Celsius

• Temperature in Kelvin=273*Temperature in degree Celsius

What is the value of latent heat of water vapour?

• 540 Cal/gm-0c

• 520 Cal/gm-0c

• 600 Cal/gm-0c

• 480 Cal/gm-0c

What is the PH value of acid nature?

• 7 to 14

• 0 to 7

• 5 to 9

• 3 to 11

What is the speed of light travels in vacuum?

• Exactly 3X10^8 m/s

• More than 3X10^8 m/s

• Less than 2X10^8 m/s

• Less than 3X10^8 m/s

What is the critical angle of a diamond?

• 20°

• 28°

• 24.4°

• 30°

What is the S.I unit of heat?

• Joule (J)

• Calorie (Cal)

• Watt (W)

• Volt (V)

What is the S.I unit of temperature?

• Fahrenheit (°F)

• Rankine (°R)

• Celsius (°C)

• Kelvin (K)

What is the S.I unit of electric power?

• Volt

• Ampere

• Watt

• Joule