Answer:
well I done really know ask the others person
Answer:
I am not really sure but i think its option 2
Explanation:
A. Ask other people for their opinion. :)
Acceleration = (final velocity - initial velocity) / time
= (35-65)/10
= -3 m/s2
Answer:
Three types of electromagnetic waves, used to transmit various information
Explanation:
A form of energy waves having both electric & magnetic fields are Electromagnetic waves. Three types -
Radio Waves - These have longest wavelengths & transmit data through radio, satellites, radar .
Micro Waves - These have shorter wavelengths & are used in cooking appliances & predicting weather.
X rays - These have more short wavelength and can penerate soft tissues like skin & muscle, hence are used for medical examining
