Question

True or false
1) red light is scattered more than lights

2) magnet lines of force repel each other

3) orion is easily seen on winter nights​

Answer 1

Answer:

(a) false .the scattering away of blue light makes the sky appear during the day time

2. true

3.true

Explanation:

Answer 2

Answer:

1)The faster the oscillation, the more scattered light is produced, so blue is scattered more strongly than red. For particles such as air molecules that are much smaller than the wavelengths of visible light the difference is dramatic.

2)Magnetic field lines will never cross. Magnetic field line gives the direction of magnetic feld. If Magnetic field lines cross at a point, then it means that at the point of cross section magnetic field has two direction, which is not logical.

3)Orion is a winter favourite because of its two blazing, non-Belt stars – Betelgeuse (Alpha (α) Orionis), a bright orange star 1,000 times bigger than our own Sun, and Rigel (Beta (β) Orionis), a cooler blue supergiant – and its fantastic nebula.

1)false

2)false

3)true