All electromagnetic phenomena ... radio, AM, FM, NPR, SSB, microwave, TV, PBS, Fox, taxicab, police,
fire, radar, cellphone, sheriff's deputy, 3G/4G WiMAX, infra-red, ambulance, visible light, UVA, UVB, heat,
x-ray, gamma ray, cosmic ray ... everything with frequencies greater than 300 MHz, has a wavelength of
less than 1 meter.
There are 100 cm in one meter. 900 cm is therefore 9 meters so, no, 900 cm is not less than one meter.
Less than 300nm
less ... much less more than 27 cu ft in one cu meter
9dm is 9 decimeters or nine tenths of a meter. It is less than a meter, so it is smaller than 6 meters.
M (meter) is 100 times greater than cm (centimeter).
Radiowaves have longer wavelengths than microwaves. Microwaves typically have wavelengths ranging from 1 millimeter to 1 meter, while radiowaves have wavelengths longer than 1 meter.
Radio waves with wavelengths less than a meter include micro-waves, terahertz waves, and millimeter waves. These waves are commonly used in various applications such as wireless communication, radar systems, and medical imaging.
Less, a meter is more than 3 feet or 1 yard
A centimeter is less than a meter.
Greater than 1 meter, as there are 100 cm in 1 meter.
Less. There are 100 centimeters in a meter, so 90 cm would be 10 cm less than a meter.
Very low energy light. Wavelengths usually longer than 1 meter.
1 yard is a little less than a meter. 1 decimeter = 1/10 meter. 1 centimeter = 1/100 meter, etc.
An average pencil measure approximately 18 cm which is considerably less than 1 meter. a meter is about the length of a yard stick!!
no
999 metres
A tree less than one meter in height is a sapling.