Heat is radiated by hot objects in the form?
...Heat is radiated by hot objects in the form?
x-rays
light energy
infrared rays
solar energy
Correct answer is C
Infrared rays falling on the skin causes the skin causes the sensation of warmth. since the objects are hot, the correct option is informed.
Ice of mass 10g at 5°C was completely converted to water at 0°C, calculate the quantity of h...
The amplitude of oscillation of a simple pendulum bob diminishes slowly because ...
Mica is used in electrical appliances such as electric iron because mica is ...
Which of the following statements about pressure in a liquid is correct? ...
An object is situated within the Earth's gravitational field. Which of the following factor does...