Answer:
Transverse
Explanation:
Transverse wave, motion in which all points on a wave oscillate along paths at right angles to the direction of the wave's advance. Surface ripples on water, seismic S (secondary) waves, and electromagnetic (e.g., radio and light) waves are examples of transverse waves
Answer:
Vernier calipers is used to measure the internal diameter of a beaker
Answer: 80.384 cubic cm /min
Explanation:
Let V denote the volume and r denotes the radius of the spherical snowball .
Given : 
We know that the volume of a sphere is given by :-

Differentiating on the both sides w.r.t. t (time) ,w e get

When r= 8 cm

Hence, the volume of the snowball decreasing at the rate of 80.384 cubic cm /min.
Answer:
The further the distance from the pivot the greater the force
Explanation:
Practical example below
Distance of door handle is 5m. Force is 5N
Moment = Force × distance
=5×5
=25Nm
Distance of door handle is 7m. Force is 5N
= 7×5
=35Nm
Therefore proven correct
Explanation:
Blue or violet light has the shortest wavelength. White light is a combination of all colors in the color spectrum.